gwj / po_oopc · Commits

Commit 455e0054be9b9fe36a69238278b1be6d76774523

Authored by Grzegorz Jabłoński
0 parents

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examples01-en/01-firstcpp/hellocpp.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/01-firstcpp/hellocpp.cpp
  1 +#include <iostream>
  2 +using namespace std;
  3 +
  4 +int main()
  5 +{
  6 + cout << "Hello from c++\n";
  7 +}
... ...
examples01-en/01-firstcpp/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/01-firstcpp/makefile
  1 +hellocpp: hellocpp.cpp
  2 + g++ -g -Wall -pedantic $< -o $@
  3 +
  4 +.PHONY: clean
  5 +
  6 +clean:
  7 + -rm hellocpp
0 8 \ No newline at end of file
... ...
examples01-en/02-string/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/02-string/makefile
  1 +string: string.cpp
  2 + g++ -g -Wall -pedantic $< -o $@
  3 +
  4 +.PHONY: clean
  5 +
  6 +clean:
  7 + -rm string
0 8 \ No newline at end of file
... ...
examples01-en/02-string/string.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/02-string/string.cpp
  1 +#include <iostream>
  2 +#include <string>
  3 +using namespace std;
  4 +
  5 +string getword()
  6 +{
  7 + string s;
  8 + cin >> s;
  9 + return s;
  10 +}
  11 +
  12 +
  13 +int main()
  14 +{
  15 + cout << "Podaj slowo" << endl;
  16 + cout << "Podane slowo to:" << getword() << endl;
  17 +}
... ...
examples01-en/03-vector/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/03-vector/makefile
  1 +vector: vector.cpp
  2 + g++ -g -Wall -pedantic $< -o $@
  3 +
  4 +.PHONY: clean
  5 +
  6 +clean:
  7 + -rm vector
0 8 \ No newline at end of file
... ...
examples01-en/03-vector/vector.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/03-vector/vector.cpp
  1 +#include <iostream>
  2 +#include <vector>
  3 +#include <string>
  4 +using namespace std;
  5 +
  6 +int main()
  7 +{
  8 + string word;
  9 + vector<string> v;
  10 + while(cin)
  11 + {
  12 + if(cin>>word)
  13 + v.push_back(word);
  14 + }
  15 + for(unsigned int i=0;i<v.size();i++)
  16 + cout << v[i]<<" ";
  17 + cout << endl;
  18 +}
... ...
examples01-en/04-qt-1/hello.cpp 0 → 100755
  View file @455e005
  1 +++ a/examples01-en/04-qt-1/hello.cpp
  1 +#include <QApplication>
  2 +#include <QPushButton>
  3 +
  4 +int main(int argc, char *argv[])
  5 +{
  6 + QApplication app(argc, argv);
  7 +
  8 + QPushButton hello("Hello world!");
  9 + hello.show();
  10 + return app.exec();
  11 +}
... ...
examples01-en/04-qt-1/prepare.sh 0 → 100755
  View file @455e005
  1 +++ a/examples01-en/04-qt-1/prepare.sh
  1 +#!/bin/sh
  2 +qmake -project
  3 +qmake QT+=widgets
  4 +
  5 +
... ...
examples01-en/05-qt-2/hello.cpp 0 → 100755
  View file @455e005
  1 +++ a/examples01-en/05-qt-2/hello.cpp
  1 +#include <QApplication>
  2 +#include <QPushButton>
  3 +
  4 +int main(int argc, char *argv[])
  5 +{
  6 + QApplication app(argc, argv);
  7 +
  8 + QPushButton hello("Hello world!");
  9 + hello.resize(100, 30);
  10 + hello.setFont(QFont("Arial", 18, QFont::Bold));
  11 + hello.setGeometry(400, 200 , 180, 40);
  12 +
  13 + hello.show();
  14 + return app.exec();
  15 +}
... ...
examples01-en/05-qt-2/prepare.sh 0 → 100755
  View file @455e005
  1 +++ a/examples01-en/05-qt-2/prepare.sh
  1 +#!/bin/sh
  2 +qmake -project
  3 +qmake QT+=widgets
  4 +
  5 +
... ...
examples01-en/06-qt-3/hello.cpp 0 → 100755
  View file @455e005
  1 +++ a/examples01-en/06-qt-3/hello.cpp
  1 +#include <QApplication>
  2 +#include <QPushButton>
  3 +#include <QDial>
  4 +
  5 +int main(int argc, char *argv[])
  6 +{
  7 + QApplication app(argc, argv);
  8 +
  9 + QPushButton hello("Hello world!");
  10 + hello.resize(100, 30);
  11 + hello.setFont(QFont("Arial", 18, QFont::Bold));
  12 + hello.setGeometry(400, 200 , 180, 40);
  13 +
  14 + QDial dial;
  15 + dial.show();
  16 +
  17 + hello.show();
  18 + return app.exec();
  19 +}
... ...
examples01-en/06-qt-3/prepare.sh 0 → 100755
  View file @455e005
  1 +++ a/examples01-en/06-qt-3/prepare.sh
  1 +#!/bin/sh
  2 +qmake -project
  3 +qmake QT+=widgets
  4 +
  5 +
... ...
examples01-en/07-stackc/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/07-stackc/makefile
  1 +teststack: teststack.o stack.o
  2 + gcc -g $^ -o $@
  3 +
  4 +stack.o: stack.c stack.h
  5 + gcc -c -g -Wall -pedantic $< -o $@
  6 +
  7 +teststack.o: teststack.c stack.h
  8 + gcc -c -g -Wall -pedantic $< -o $@
  9 +
  10 +.PHONY: clean
  11 +
  12 +clean:
  13 + -rm stack.o teststack.o teststack
0 14 \ No newline at end of file
... ...
examples01-en/07-stackc/stack.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/07-stackc/stack.c
  1 +#include <assert.h>
  2 +#include <stdlib.h>
  3 +#include <stdio.h>
  4 +#include "stack.h"
  5 +
  6 +void init(struct stack_handle* s)
  7 +{
  8 + s->top=0;
  9 +}
  10 +
  11 +void finalize(struct stack_handle* s)
  12 +{
  13 +}
  14 +
  15 +void clear(struct stack_handle* s)
  16 +{
  17 + s->top=0;
  18 +}
  19 +
  20 +void push(struct stack_handle* s,int a)
  21 +{
  22 + assert(s->top<STACKSIZE);
  23 + s->data[s->top++]=a;
  24 +}
  25 +
  26 +int pop(struct stack_handle* s)
  27 +{
  28 + assert(s->top>0);
  29 + return s->data[--s->top];
  30 +}
  31 +
... ...
examples01-en/07-stackc/stack.h 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/07-stackc/stack.h
  1 +#define STACKSIZE 20
  2 +
  3 +struct stack_handle
  4 +{
  5 +int top; /* index of first free slot on stack */
  6 +int data[STACKSIZE];
  7 +};
  8 +
  9 +void push(struct stack_handle* s,int a);
  10 +int pop(struct stack_handle* s);
  11 +void clear(struct stack_handle* s);
  12 +void init(struct stack_handle* s);
  13 +void finalize(struct stack_handle* s);
  14 +
... ...
examples01-en/07-stackc/teststack.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/07-stackc/teststack.c
  1 +#include <stdio.h>
  2 +#include "stack.h"
  3 +
  4 +int main()
  5 +{
  6 + struct stack_handle s1;
  7 + struct stack_handle s2;
  8 + init(&s1);
  9 + init(&s2);
  10 + push(&s1,1);
  11 + push(&s1,2);
  12 + push(&s1,3);
  13 + push(&s2,5);
  14 + push(&s2,6);
  15 + printf("%d %d\n",pop(&s1),pop(&s2));
  16 + printf("%d\n",pop(&s1));
  17 + finalize(&s1);
  18 + finalize(&s2);
  19 + return 0;
  20 +}
... ...
examples01-en/08-stackcpp/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/08-stackcpp/makefile
  1 +teststack: teststack.o stack.o
  2 + g++ -g $^ -o $@
  3 +
  4 +stack.o: stack.cpp stack.h
  5 + g++ -g -c -Wall -pedantic $< -o $@
  6 +
  7 +teststack.o: teststack.cpp stack.h
  8 + g++ -g -c -Wall -pedantic $< -o $@
  9 +
  10 +.PHONY: clean
  11 +
  12 +clean:
  13 + -rm stack.o teststack.o teststack
0 14 \ No newline at end of file
... ...
examples01-en/08-stackcpp/stack.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/08-stackcpp/stack.cpp
  1 +#include <assert.h>
  2 +#include <stdlib.h>
  3 +#include <stdio.h>
  4 +#include "stack.h"
  5 +#include <iostream>
  6 +using namespace std;
  7 +
  8 +stack::stack()
  9 +{
  10 + this->top=0;
  11 + cout << "stack::stack() called\n";
  12 +
  13 +}
  14 +
  15 +stack::~stack()
  16 +{
  17 + cout << "stack::~stack() called\n";
  18 +}
  19 +
  20 +void stack::clear()
  21 +{
  22 + this->top=0;
  23 +}
  24 +
  25 +void stack::push(int a)
  26 +{
  27 + assert(this->top<STACKSIZE);
  28 + this->data[this->top++]=a;
  29 +}
  30 +
  31 +int stack::pop()
  32 +{
  33 + assert(this->top>0);
  34 + return this->data[--this->top];
  35 +}
  36 +
... ...
examples01-en/08-stackcpp/stack.h 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/08-stackcpp/stack.h
  1 +#define STACKSIZE 20
  2 +
  3 +class stack
  4 +{
  5 +public:
  6 +void push(int a);
  7 +int pop();
  8 +void clear();
  9 +stack();
  10 +~stack();
  11 +private:
  12 +int top;
  13 +int data[STACKSIZE];
  14 +};
  15 +
... ...
examples01-en/08-stackcpp/teststack.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/08-stackcpp/teststack.cpp
  1 +#include <stdio.h>
  2 +#include "stack.h"
  3 +
  4 +int main()
  5 +{
  6 + stack s1;
  7 + stack s2;
  8 + s1.push(1);
  9 + s1.push(2);
  10 + s1.push(3);
  11 + s2.push(5);
  12 + s2.push(6);
  13 + {
  14 + stack s3;
  15 + }
  16 + printf("%d %d\n",s1.pop(),s2.pop());
  17 + printf("%d\n",s1.pop());
  18 + return 0;
  19 +}
... ...
examples01-en/09-funoverload/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/09-funoverload/makefile
  1 +overload: overload.cpp
  2 + g++ -g -Wall -pedantic $< -o $@
  3 +
  4 +.PHONY: clean
  5 +
  6 +clean:
  7 + -rm overload
0 8 \ No newline at end of file
... ...
examples01-en/09-funoverload/overload.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples01-en/09-funoverload/overload.cpp
  1 +#include <iostream>
  2 +using namespace std;
  3 +
  4 +void fun(char c)
  5 +{
  6 + cout<<"fun(char) called"<<endl;
  7 +}
  8 +
  9 +void fun(int c)
  10 +{
  11 + cout <<"fun(int) called"<<endl;
  12 +}
  13 +
  14 +int main()
  15 +{
  16 + fun(10);
  17 + fun('0');
  18 +}
... ...
examples01-pl/01-kompilacja/compile.sh 0 → 100755
  View file @455e005
  1 +++ a/examples01-pl/01-kompilacja/compile.sh
  1 +gcc -g -Wall -pedantic hello.c -o hello
... ...
examples01-pl/01-kompilacja/compile2.sh 0 → 100755
  View file @455e005
  1 +++ a/examples01-pl/01-kompilacja/compile2.sh
  1 +gcc -Wall -pedantic --verbose hello.c -o hello
  2 +gcc -S hello.c
  3 +gcc -c hello.c
... ...
examples01-pl/01-kompilacja/hello.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/01-kompilacja/hello.c
  1 +#include <stdio.h>
  2 +
  3 +int main()
  4 +{
  5 + printf("Hello, world\n");
  6 + return 0;
  7 +}
... ...
examples01-pl/02-moduly/hello.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/02-moduly/hello.c
  1 +#include <stdio.h>
  2 +#include "witaj.h"
  3 +
  4 +int main()
  5 +{
  6 + witaj();
  7 + return 0;
  8 +}
... ...
examples01-pl/02-moduly/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/02-moduly/makefile
  1 +hello: witaj.o hello.o
  2 + gcc -g witaj.o hello.o -o hello -lm
  3 +
  4 +witaj.o: witaj.c witaj.h
  5 + gcc -g -Wall -pedantic -c witaj.c -o witaj.o
  6 +
  7 +hello.o: hello.c witaj.h
  8 + gcc -g -Wall -pedantic -c hello.c -o hello.o
  9 +
  10 +.PHONY: clean
  11 +
  12 +clean:
  13 + -rm hello.o witaj.o hello
0 14 \ No newline at end of file
... ...
examples01-pl/02-moduly/witaj.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/02-moduly/witaj.c
  1 +#include <stdio.h>
  2 +#include <math.h>
  3 +#include "witaj.h"
  4 +
  5 +void witaj(void)
  6 +{
  7 + printf ("Hello user %g\n",sqrt(16.0));
  8 +}
... ...
examples01-pl/02-moduly/witaj.h 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/02-moduly/witaj.h
  1 +void witaj(void);
... ...
examples01-pl/03-cmdline/cmdline.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/03-cmdline/cmdline.c
  1 +#include <stdio.h>
  2 +
  3 +int main(int argc, char** argv)
  4 +{
  5 +int i;
  6 +printf("argc==%d\n",argc);
  7 +for(i=0;i<argc;i++)
  8 + printf("%s ",argv[i]);
  9 +printf("\n");
  10 +return 0;
  11 +}
... ...
examples01-pl/03-cmdline/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/03-cmdline/makefile
  1 +cmdline: cmdline.c
  2 + gcc -g -Wall -pedantic $< -o $@
  3 +
  4 +.PHONY: clean
  5 +
  6 +clean:
  7 + -rm cmdline
0 8 \ No newline at end of file
... ...
examples01-pl/04-malloc/ala 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/04-malloc/ala
  1 +4
  2 +1.5 4.3 2.8 5.5
... ...
examples01-pl/04-malloc/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/04-malloc/makefile
  1 +malloc: malloc.c
  2 + gcc -g -Wall -pedantic $< -o $@
  3 +
  4 +.PHONY: clean
  5 +
  6 +clean:
  7 + -rm malloc
0 8 \ No newline at end of file
... ...
examples01-pl/04-malloc/malloc.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/04-malloc/malloc.c
  1 +#include <stdio.h>
  2 +#include <stdlib.h>
  3 +
  4 +int
  5 +main ()
  6 +{
  7 + double *a = NULL;
  8 + int n;
  9 + int i;
  10 + FILE *infile = fopen ("ala", "r");
  11 + if (fscanf (infile, "%d\n", &n) != 1) abort();
  12 + a = (double *) malloc (n * sizeof (double));
  13 + if(a==NULL) abort();
  14 + for (i = 0; i < n; i++)
  15 + if (1 != fscanf (infile, "%lf ", /*a+i */ &(a[i]))) abort();
  16 + for (i = 0; i < n; i++)
  17 + printf ("%f ", a[i]);
  18 + printf("\n");
  19 + free (a);
  20 + fclose (infile);
  21 + return 0;
  22 +}
... ...
examples01-pl/05-2darray/2darray.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/05-2darray/2darray.c
  1 +#include <stdio.h>
  2 +#include <stdlib.h>
  3 +
  4 +int
  5 +main ()
  6 +{
  7 + double **a = NULL;
  8 + double **b = NULL;
  9 + int rows = 3;
  10 + int columns = 5;
  11 + int i;
  12 + a = (double **) malloc (rows * sizeof (double *));
  13 + for (i = 0; i < rows; i++)
  14 + a[i] = (double *) malloc (columns * sizeof (double));
  15 + b = (double **) malloc (rows * sizeof (double *));
  16 + b[0] = (double *) malloc (rows * columns * sizeof (double));
  17 + for (i = 1; i < rows; i++)
  18 + b[i] = b[i-1] + columns;
  19 + /* use a and b */
  20 + for (i = 0; i < rows; i++)
  21 + free (a[i]);
  22 + free (a);
  23 + free (b[0]);
  24 + free (b);
  25 + return 0;
  26 +}
... ...
examples01-pl/05-2darray/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/05-2darray/makefile
  1 +2darray: 2darray.c
  2 + gcc -g -Wall $< -o $@
  3 +
  4 +.PHONY: clean
  5 +
  6 +clean:
  7 + -rm 2darray
0 8 \ No newline at end of file
... ...
examples01-pl/06-mymalloc/main.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/06-mymalloc/main.c
  1 +#include <assert.h>
  2 +#include "mymalloc.h"
  3 +
  4 +int main()
  5 +{
  6 +void* p1;
  7 +void* p2;
  8 +void* p3;
  9 +void* p4;
  10 +void* p5;
  11 +
  12 +if(!mymalloc_init(10000000)) abort();
  13 +mymalloc_dump();
  14 +p1=mymalloc(100);
  15 +mymalloc_dump();
  16 +p2=mymalloc(200);
  17 +mymalloc_dump();
  18 +p3=mymalloc(300);
  19 +mymalloc_dump();
  20 +myfree(p2);
  21 +mymalloc_dump();
  22 +p2=mymalloc(150);
  23 +mymalloc_dump();
  24 +p2=myrealloc(p2,170);
  25 +mymalloc_dump();
  26 +p2=myrealloc(p2,300);
  27 +mymalloc_dump();
  28 +p4=mymalloc(10000);
  29 +mymalloc_dump();
  30 +p5=mymalloc(50000);
  31 +mymalloc_dump();
  32 +myfree(p4);
  33 +mymalloc_dump();
  34 +p4=mymalloc(7000);
  35 +mymalloc_dump();
  36 +myfree(p2);
  37 +mymalloc_dump();
  38 +myfree(p1);
  39 +mymalloc_dump();
  40 +myfree(p3);
  41 +mymalloc_dump();
  42 +myfree(p4);
  43 +mymalloc_dump();
  44 +myfree(p5);
  45 +mymalloc_dump();
  46 +return 0;
  47 +}
... ...
examples01-pl/06-mymalloc/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/06-mymalloc/makefile
  1 +testmymalloc: mymalloc.o main.o
  2 + gcc -g $^ -o $@ -lm
  3 +
  4 +mymalloc.o: mymalloc.c mymalloc.h
  5 + gcc -g -Wall -c $< -o $@
  6 +
  7 +main.o: main.c mymalloc.h
  8 + gcc -g -Wall -c $< -o $@
  9 +
  10 +.PHONY: clean
  11 +
  12 +clean:
  13 + -rm main.o mymalloc.o testmymalloc
0 14 \ No newline at end of file
... ...
examples01-pl/06-mymalloc/mymalloc.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/06-mymalloc/mymalloc.c
  1 +#include <unistd.h>
  2 +#include <assert.h>
  3 +#include <stdio.h>
  4 +#include <string.h>
  5 +#include "mymalloc.h"
  6 +
  7 +typedef struct _blkdata
  8 +{
  9 + unsigned long size; /* rozmiar bloku wlaczajac naglowek */
  10 + unsigned int flags;
  11 +}
  12 +blkdata;
  13 +#define MM_OCCUPIED 1
  14 +#define MM_LAST 2
  15 +
  16 +static void *begin;
  17 +
  18 +int
  19 +mymalloc_init (unsigned long size)
  20 +{
  21 + blkdata *b;
  22 + assert (size > 0);
  23 + begin = sbrk (size);
  24 + if (!begin)
  25 + return 0;
  26 + b = (blkdata *) begin;
  27 + b->size = size;
  28 + b->flags = MM_LAST;
  29 + return 1;
  30 +};
  31 +
  32 +void *
  33 +mymalloc (unsigned long size)
  34 +{
  35 + blkdata *b = (blkdata *) begin;
  36 + printf ("Request to allocate %lu bytes\n", size);
  37 + while (1)
  38 + {
  39 + if ((b->size > size + sizeof (blkdata)) && !(b->flags & MM_OCCUPIED))
  40 + {
  41 + unsigned long after = b->size - size - sizeof (blkdata);
  42 + if (after > sizeof (blkdata))
  43 + {
  44 + blkdata *na =
  45 + (blkdata *) ((void *) b + size + sizeof (blkdata));
  46 + na->flags = 0;
  47 + if (b->flags & MM_LAST)
  48 + na->flags |= MM_LAST;
  49 + na->size = after;
  50 + b->size = size + sizeof (blkdata);
  51 + b->flags = MM_OCCUPIED;
  52 + return ((void *) b) + sizeof (blkdata);
  53 + }
  54 + else /* wez caly blok */
  55 + {
  56 + b->flags |= MM_OCCUPIED;
  57 + return ((void *) b) + sizeof (blkdata);
  58 + }
  59 + };
  60 + if (b->flags & MM_LAST)
  61 + break;
  62 + b = (blkdata *) ((void *) b + b->size);
  63 + };
  64 + return NULL;
  65 +}
  66 +
  67 +void
  68 +myfree (void *ptr)
  69 +{
  70 + blkdata *b;
  71 + blkdata *nextb = NULL;
  72 + blkdata *prevb = NULL;
  73 + if (ptr == NULL)
  74 + return;
  75 + b = (blkdata *) (ptr - sizeof (blkdata));
  76 + printf ("Request to free %lu bytes at the address %p\n", b->size - sizeof (blkdata), b);
  77 + if ((void *) b != begin)
  78 + {
  79 +/* znajdz poprzedni blok */
  80 + prevb = (blkdata *) begin;
  81 + while (1)
  82 + {
  83 + blkdata *next;
  84 + assert (!(prevb->flags & MM_LAST));
  85 + next = (blkdata *) ((void *) prevb + prevb->size);
  86 + if (next == b)
  87 + break;
  88 + prevb = next;
  89 + };
  90 + };
  91 +/* znajdz nastepny blok */
  92 + if (!(b->flags & MM_LAST))
  93 + nextb = (blkdata *) ((void *) b + b->size);
  94 +/* zaznacz blok jako wolny */
  95 + b->flags &= ~MM_OCCUPIED;
  96 +/* skonsoliduj z nastepnym */
  97 + if (nextb && !(nextb->flags & MM_OCCUPIED))
  98 + {
  99 + if (nextb->flags & MM_LAST)
  100 + b->flags = MM_LAST;
  101 + b->size += nextb->size;
  102 + }
  103 +/* skonsoliduj z poprzednim */
  104 + if (prevb && !(prevb->flags & MM_OCCUPIED))
  105 + {
  106 + if (b->flags & MM_LAST)
  107 + prevb->flags |= MM_LAST;
  108 + prevb->size += b->size;
  109 + };
  110 +}
  111 +
  112 +static void *
  113 +copyrealloc (void *ptr, unsigned long size, unsigned long oldsize)
  114 +{
  115 + void *blk = mymalloc (size);
  116 + if (blk == NULL)
  117 + return NULL;
  118 + memcpy (blk, ptr, oldsize);
  119 + myfree (ptr);
  120 + return blk;
  121 +}
  122 +
  123 +void *
  124 +myrealloc (void *ptr, unsigned long size)
  125 +{
  126 + blkdata *b;
  127 + if (ptr == NULL)
  128 + return mymalloc (size);
  129 + b = (blkdata *) (ptr - sizeof (blkdata));
  130 + printf ("Request to reallocate %lu bytes to %lu bytes, old address=%p\n",
  131 + b->size - sizeof (blkdata), size, b);
  132 + if (size == 0)
  133 + {
  134 + myfree (ptr);
  135 + return NULL;
  136 + };
  137 + if (size <= b->size - sizeof (blkdata)) /* zmniejszenie bloku */
  138 + {
  139 + unsigned long after = b->size - size - sizeof (blkdata);
  140 + blkdata *nextb = NULL;
  141 + if (!(b->flags & MM_LAST))
  142 + nextb = (blkdata *) ((void *) b + b->size);
  143 + blkdata *na = ((void *) b) + size + sizeof (blkdata);
  144 + if (nextb && !(nextb->flags & MM_OCCUPIED))
  145 + /* skonsoliduj z nastepnym */
  146 + {
  147 + unsigned int flags = nextb->flags;
  148 + unsigned long size = after + nextb->size;
  149 + na->flags = flags;
  150 + na->size = size;
  151 + b->size = size + sizeof (blkdata);
  152 + }
  153 + else if (after > sizeof (blkdata))
  154 + {
  155 + na->flags = 0;
  156 + if (b->flags & MM_LAST)
  157 + na->flags |= MM_LAST;
  158 + na->size = after;
  159 + b->size = size + sizeof (blkdata);
  160 + b->flags = MM_OCCUPIED;
  161 + }
  162 + return ptr;
  163 + }
  164 + else /* zwiekszenie bloku */
  165 + {
  166 + blkdata *next = (blkdata *) ((void *) b + b->size);
  167 + if (!(b->flags & MM_LAST) && !(next->flags & MM_OCCUPIED))
  168 + {
  169 + unsigned long totalsize = b->size + next->size;
  170 + unsigned long after = totalsize - size - sizeof (blkdata);
  171 + if (size + sizeof (blkdata) > totalsize) /* brak miejsca w nastepnym bloku */
  172 + return copyrealloc (ptr, size, b->size - sizeof (blkdata));
  173 + if (next->flags & MM_LAST)
  174 + b->flags |= MM_LAST;
  175 + if (after > sizeof (blkdata))
  176 + {
  177 + blkdata *na =
  178 + (blkdata *) ((void *) b + size + sizeof (blkdata));
  179 + na->flags = 0;
  180 + if (b->flags & MM_LAST)
  181 + na->flags |= MM_LAST;
  182 + na->size = after;
  183 + b->size = size + sizeof (blkdata);
  184 + b->flags = MM_OCCUPIED;
  185 + }
  186 + else
  187 + b->size += next->size;
  188 + return ptr;
  189 + }
  190 + else /* nastepny zajety albo biezacy ostatni */
  191 + return copyrealloc (ptr, size, b->size - sizeof (blkdata));
  192 + }
  193 +}
  194 +
  195 +void
  196 +mymalloc_dump ()
  197 +{
  198 + blkdata *b = (blkdata *) begin;
  199 + unsigned long totalsize = 0;
  200 + printf ("Mymalloc block list dump\n");
  201 + while (1)
  202 + {
  203 + printf ("Block at the address %p flags %c%c size %lu\n", b,
  204 + (b->flags & MM_OCCUPIED) ? 'O' : 'F',
  205 + (b->flags & MM_LAST) ? 'L' : ' ', b->size);
  206 + totalsize += b->size;
  207 + if (b->flags & MM_LAST)
  208 + break;
  209 + b = (blkdata *) ((void *) b + b->size);
  210 + };
  211 + printf ("Total size:%lu\n", totalsize);
  212 +}
... ...
examples01-pl/06-mymalloc/mymalloc.h 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/06-mymalloc/mymalloc.h
  1 +int mymalloc_init(unsigned long size);
  2 +void* mymalloc(unsigned long size);
  3 +void myfree(void* ptr);
  4 +void* myrealloc(void* ptr, unsigned long size);
  5 +void mymalloc_dump(void);
  6 +
... ...
examples01-pl/07-badexample1/bad.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/07-badexample1/bad.c
  1 +#include <stdlib.h>
  2 +
  3 +int main()
  4 +{
  5 + int* a;
  6 + *a=10;
  7 + return 0;
  8 +}
  9 +
... ...
examples01-pl/07-badexample1/good.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/07-badexample1/good.c
  1 +#include <stdlib.h>
  2 +
  3 +int main()
  4 +{
  5 + int b;
  6 + int* a=&b;
  7 + *a=10;
  8 + return 0;
  9 +}
... ...
examples01-pl/07-badexample1/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/07-badexample1/makefile
  1 +all: good bad
  2 +
  3 +good: good.c
  4 + gcc -g -Wall $< -o $@
  5 +
  6 +bad: bad.c
  7 + gcc -g -Wall $< -o $@
  8 +
  9 +.PHONY: clean
  10 +
  11 +clean:
  12 + -rm good bad
0 13 \ No newline at end of file
... ...
examples01-pl/08-badexample2/bad1.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/08-badexample2/bad1.c
  1 +#include <stdlib.h>
  2 +#include <stdio.h>
  3 +
  4 +char* itoa(int a)
  5 +{
  6 + char buf[20];
  7 + snprintf(buf,20,"%d", a);
  8 + return buf;
  9 +}
  10 +
  11 +int main()
  12 +{
  13 + printf("%s %s\n",itoa(17), itoa(15));
  14 + return 0;
  15 +}
  16 +
... ...
examples01-pl/08-badexample2/bad2.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/08-badexample2/bad2.c
  1 +#include <stdlib.h>
  2 +#include <stdio.h>
  3 +
  4 +char* itoa(int a)
  5 +{
  6 + static char buf[20];
  7 + snprintf(buf,20,"%d", a);
  8 + return buf;
  9 +}
  10 +
  11 +int main()
  12 +{
  13 + printf("%s %s\n",itoa(17), itoa(15));
  14 + return 0;
  15 +}
  16 +
... ...
examples01-pl/08-badexample2/good.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/08-badexample2/good.c
  1 +#include <stdlib.h>
  2 +#include <stdio.h>
  3 +
  4 +char* itoa(int a)
  5 +{
  6 + char * buf = (char*)malloc(20);
  7 + snprintf(buf,20,"%d", a);
  8 + return buf;
  9 +}
  10 +
  11 +int main()
  12 +{
  13 + char *w1, *w2;
  14 + printf("%s %s\n",w1=itoa(17), w2=itoa(15));
  15 + free(w1);
  16 + free(w2);
  17 + return 0;
  18 +}
  19 +
... ...
examples01-pl/08-badexample2/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/08-badexample2/makefile
  1 +all: good bad1 bad2
  2 +
  3 +good: good.c
  4 + gcc -g -Wall $< -o $@
  5 +
  6 +bad1: bad1.c
  7 + gcc -g -Wall $< -o $@
  8 +
  9 +bad2: bad2.c
  10 + gcc -g -Wall $< -o $@
  11 +
  12 +.PHONY: clean
  13 +
  14 +clean:
  15 + -rm good bad1 bad2
0 16 \ No newline at end of file
... ...
examples01-pl/09-valgrind/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/09-valgrind/makefile
  1 +all: testvalgrind1 testvalgrind2 test
  2 +
  3 +testvalgrind1: testvalgrind1.c
  4 + gcc -g -Wall $< -o $@
  5 +
  6 +testvalgrind2: testvalgrind2.c
  7 + gcc -g -Wall $< -o $@
  8 +
  9 +.PHONY: clean test
  10 +
  11 +clean:
  12 + -rm testvalgrind1 testvalgrind2
  13 +
  14 +test:
  15 + valgrind -v ./testvalgrind1
  16 + valgrind -v ./testvalgrind2
0 17 \ No newline at end of file
... ...
examples01-pl/09-valgrind/testvalgrind1.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/09-valgrind/testvalgrind1.c
  1 +#include <stdlib.h>
  2 +
  3 +int main()
  4 +{
  5 + char* a=(char*)malloc(10);
  6 + a[10]='c';
  7 + return 0;
  8 +}
  9 +
... ...
examples01-pl/09-valgrind/testvalgrind2.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/09-valgrind/testvalgrind2.c
  1 +#include <stdlib.h>
  2 +
  3 +int main()
  4 +{
  5 + char a[10];
  6 + a[10]='c';
  7 + free(a);
  8 + return 0;
  9 +}
  10 +
... ...
examples01-pl/10-firstcpp/hellocpp.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/10-firstcpp/hellocpp.cpp
  1 +#include <iostream>
  2 +using namespace std;
  3 +
  4 +int main()
  5 +{
  6 + cout << "Hello from c++\n";
  7 +}
... ...
examples01-pl/10-firstcpp/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/10-firstcpp/makefile
  1 +hellocpp: hellocpp.cpp
  2 + g++ -g -Wall -pedantic $< -o $@
  3 +
  4 +.PHONY: clean
  5 +
  6 +clean:
  7 + -rm hellocpp
0 8 \ No newline at end of file
... ...
examples01-pl/11-string/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/11-string/makefile
  1 +string: string.cpp
  2 + g++ -g -Wall $< -o $@
  3 +
  4 +.PHONY: clean
  5 +
  6 +clean:
  7 + -rm string
0 8 \ No newline at end of file
... ...
examples01-pl/11-string/string.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/11-string/string.cpp
  1 +#include <iostream>
  2 +#include <string>
  3 +using namespace std;
  4 +
  5 +string getword()
  6 +{
  7 + string s;
  8 + cin >> s;
  9 + return s;
  10 +}
  11 +
  12 +
  13 +int main()
  14 +{
  15 + cout << "Podaj slowo" << endl;
  16 + cout << "Podane slowo to:" << getword() << endl;
  17 +}
  18 +
... ...
examples01-pl/12-vector/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/12-vector/makefile
  1 +vector: vector.cpp
  2 + g++ -g -Wall -pedantic $< -o $@
  3 +
  4 +.PHONY: clean
  5 +
  6 +clean:
  7 + -rm vector
0 8 \ No newline at end of file
... ...
examples01-pl/12-vector/vector.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/12-vector/vector.cpp
  1 +#include <iostream>
  2 +#include <vector>
  3 +#include <string>
  4 +using namespace std;
  5 +
  6 +int main()
  7 +{
  8 + string word;
  9 + vector<string> v;
  10 + while(cin)
  11 + {
  12 + if(cin>>word)
  13 + v.push_back(word);
  14 + }
  15 + for(unsigned int i=0;i<v.size();i++)
  16 + cout << v[i]<<" ";
  17 + cout << endl;
  18 +}
  19 +
... ...
examples01-pl/13-qt-1/hello.cpp 0 → 100755
  View file @455e005
  1 +++ a/examples01-pl/13-qt-1/hello.cpp
  1 +#include <QApplication>
  2 +#include <QPushButton>
  3 +
  4 +int main(int argc, char *argv[])
  5 +{
  6 + QApplication app(argc, argv);
  7 +
  8 + QPushButton hello("Hello world!");
  9 + hello.show();
  10 + return app.exec();
  11 +}
... ...
examples01-pl/13-qt-1/prepare.sh 0 → 100755
  View file @455e005
  1 +++ a/examples01-pl/13-qt-1/prepare.sh
  1 +#!/bin/sh
  2 +qmake -project
  3 +qmake QT+=widgets
  4 +
  5 +
... ...
examples01-pl/14-qt-2/hello.cpp 0 → 100755
  View file @455e005
  1 +++ a/examples01-pl/14-qt-2/hello.cpp
  1 +#include <QApplication>
  2 +#include <QPushButton>
  3 +
  4 +int main(int argc, char *argv[])
  5 +{
  6 + QApplication app(argc, argv);
  7 +
  8 + QPushButton hello("Hello world!");
  9 + hello.resize(100, 30);
  10 + hello.setFont(QFont("Arial", 18, QFont::Bold));
  11 + hello.setGeometry(400, 200 , 180, 40);
  12 +
  13 + hello.show();
  14 + return app.exec();
  15 +}
... ...
examples01-pl/14-qt-2/prepare.sh 0 → 100755
  View file @455e005
  1 +++ a/examples01-pl/14-qt-2/prepare.sh
  1 +#!/bin/sh
  2 +qmake -project
  3 +qmake QT+=widgets
  4 +
  5 +
... ...
examples01-pl/15-qt-3/hello.cpp 0 → 100755
  View file @455e005
  1 +++ a/examples01-pl/15-qt-3/hello.cpp
  1 +#include <QApplication>
  2 +#include <QPushButton>
  3 +#include <QDial>
  4 +
  5 +int main(int argc, char *argv[])
  6 +{
  7 + QApplication app(argc, argv);
  8 +
  9 + QPushButton hello("Hello world!");
  10 + hello.resize(100, 30);
  11 + hello.setFont(QFont("Arial", 18, QFont::Bold));
  12 + hello.setGeometry(400, 200 , 180, 40);
  13 +
  14 + QDial dial;
  15 + dial.show();
  16 +
  17 + hello.show();
  18 + return app.exec();
  19 +}
... ...
examples01-pl/15-qt-3/prepare.sh 0 → 100755
  View file @455e005
  1 +++ a/examples01-pl/15-qt-3/prepare.sh
  1 +#!/bin/sh
  2 +qmake -project
  3 +qmake QT+=widgets
  4 +
  5 +
... ...
examples01-pl/16-stack1/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/16-stack1/makefile
  1 +teststack: teststack.o stack.o
  2 + gcc -Wall $^ -o $@
  3 +
  4 +stack.o: stack.c stack.h
  5 + gcc -c -Wall $< -o $@
  6 +
  7 +teststack.o: teststack.c stack.h
  8 + gcc -c -Wall $< -o $@
  9 +
  10 +.PHONY: clean
  11 +
  12 +clean:
  13 + -rm stack.o teststack.o teststack
0 14 \ No newline at end of file
... ...
examples01-pl/16-stack1/stack.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/16-stack1/stack.c
  1 +#include <assert.h>
  2 +#include "stack.h"
  3 +
  4 +#define STACKSIZE 20
  5 +static int top; /* pierwsze wolne miejsce na stosie */
  6 +static int dane[STACKSIZE];
  7 +
  8 +void init()
  9 +{
  10 + top=0;
  11 +}
  12 +
  13 +void finalize()
  14 +{
  15 +}
  16 +
  17 +void clear()
  18 +{
  19 + top=0;
  20 +}
  21 +
  22 +void push(int a)
  23 +{
  24 + assert(top<STACKSIZE);
  25 + dane[top++]=a;
  26 +}
  27 +
  28 +int pop()
  29 +{
  30 + assert(top>0);
  31 + return dane[--top];
  32 +}
  33 +
... ...
examples01-pl/16-stack1/stack.h 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/16-stack1/stack.h
  1 +void push(int a);
  2 +int pop(void);
  3 +void clear(void);
  4 +void init(void);
  5 +void finalize(void);
... ...
examples01-pl/16-stack1/teststack.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/16-stack1/teststack.c
  1 +#include <stdio.h>
  2 +#include "stack.h"
  3 +
  4 +int main()
  5 +{
  6 + init();
  7 + push(1);
  8 + push(2);
  9 + push(3);
  10 + printf("%d %d\n",pop(),pop());
  11 + printf("%d\n",pop());
  12 + finalize();
  13 + return 0;
  14 +}
... ...
examples01-pl/17-stack2/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/17-stack2/makefile
  1 +teststack: teststack.o stack.o
  2 + gcc -Wall $^ -o $@
  3 +
  4 +stack.o: stack.c stack.h
  5 + gcc -c -Wall $< -o $@
  6 +
  7 +teststack.o: teststack.c stack.h
  8 + gcc -c -Wall $< -o $@
  9 +
  10 +.PHONY: clean
  11 +
  12 +clean:
  13 + -rm stack.o teststack.o teststack
0 14 \ No newline at end of file
... ...
examples01-pl/17-stack2/stack.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/17-stack2/stack.c
  1 +#include <assert.h>
  2 +#include <stdlib.h>
  3 +#include <stdio.h>
  4 +#include "stack.h"
  5 +
  6 +static int top; /* pierwsze wolne miejsce na stosie */
  7 +static int *dane;
  8 +static int size;
  9 +
  10 +void init()
  11 +{
  12 + top=0;
  13 + size=0;
  14 + dane=0;
  15 +}
  16 +
  17 +void finalize()
  18 +{
  19 + free(dane);
  20 +}
  21 +
  22 +void clear()
  23 +{
  24 + top=0;
  25 +}
  26 +
  27 +void push(int a)
  28 +{
  29 + if(top>=size)
  30 + {
  31 + int newsize=(size+1)*2;
  32 + int* ndane=(int*)realloc(dane,newsize*sizeof(int));
  33 + if(ndane)
  34 + dane=ndane;
  35 + else
  36 + {
  37 + free(dane);
  38 + abort();
  39 + }
  40 + fprintf(stderr,"Rozmiar stosu %d -> %d\n",size,newsize);
  41 + size=newsize;
  42 + }
  43 + dane[top++]=a;
  44 +}
  45 +
  46 +int pop()
  47 +{
  48 + assert(top>0);
  49 + return dane[--top];
  50 +}
  51 +
... ...
examples01-pl/17-stack2/stack.h 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/17-stack2/stack.h
  1 +void push(int a);
  2 +int pop(void);
  3 +void clear(void);
  4 +void init(void);
  5 +void finalize(void);
... ...
examples01-pl/17-stack2/teststack.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/17-stack2/teststack.c
  1 +#include <stdio.h>
  2 +#include "stack.h"
  3 +
  4 +int main()
  5 +{
  6 + init();
  7 + push(1);
  8 + push(2);
  9 + push(3);
  10 + printf("%d %d\n",pop(),pop());
  11 + printf("%d\n",pop());
  12 + finalize();
  13 + return 0;
  14 +}
... ...
examples01-pl/18-stack3/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/18-stack3/makefile
  1 +teststack: teststack.o stack.o
  2 + gcc -Wall $^ -o $@
  3 +
  4 +stack.o: stack.c stack.h
  5 + gcc -c -Wall $< -o $@
  6 +
  7 +teststack.o: teststack.c stack.h
  8 + gcc -c -Wall $< -o $@
  9 +
  10 +.PHONY: clean
  11 +
  12 +clean:
  13 + -rm stack.o teststack.o teststack
0 14 \ No newline at end of file
... ...
examples01-pl/18-stack3/stack.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/18-stack3/stack.c
  1 +#include <assert.h>
  2 +#include <stdlib.h>
  3 +#include <stdio.h>
  4 +#include "stack.h"
  5 +
  6 +#define STACKSIZE 20
  7 +
  8 +struct stack_handle
  9 +{
  10 +int top; /* pierwsze wolne miejsce na stosie */
  11 +int dane[STACKSIZE];
  12 +}
  13 +
  14 +
  15 +struct stack_handle* init()
  16 +{
  17 + struct stack_handle* s=(struct stack_handle*)malloc(sizeof(struct stack_handle));
  18 + s->top=0;
  19 + return s;
  20 +}
  21 +
  22 +void finalize(struct stack_handle* s)
  23 +{
  24 + free(s);
  25 +}
  26 +
  27 +void clear(struct stack_handle* s)
  28 +{
  29 + s->top=0;
  30 +}
  31 +
  32 +void push(struct stack_handle* s,int a)
  33 +{
  34 + assert(s->top<STACKSIZE);
  35 + s->dane[s->top++]=a;
  36 +}
  37 +
  38 +int pop(struct stack_handle* s)
  39 +{
  40 + assert(s->top>0);
  41 + return s->dane[--s->top];
  42 +}
  43 +
... ...
examples01-pl/18-stack3/stack.h 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/18-stack3/stack.h
  1 +struct stack_handle;
  2 +
  3 +void push(struct stack_handle* s,int a);
  4 +int pop(struct stack_handle* s);
  5 +void clear(struct stack_handle* s);
  6 +struct stack_handle* init(void);
  7 +void finalize(struct stack_handle* s);
... ...
examples01-pl/18-stack3/teststack.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/18-stack3/teststack.c
  1 +#include <stdio.h>
  2 +#include "stack.h"
  3 +
  4 +int main()
  5 +{
  6 + struct stack_handle * s1=init();
  7 + struct stack_handle * s2=init();
  8 + push(s1,1);
  9 + push(s1,2);
  10 + push(s1,3);
  11 + push(s2,5);
  12 + push(s2,6);
  13 + printf("%d %d\n",pop(s1),pop(s2));
  14 + printf("%d\n",pop(s1));
  15 + finalize(s1);
  16 + finalize(s2);
  17 + return 0;
  18 +}
... ...
examples01-pl/19-stack4/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/19-stack4/makefile
  1 +teststack: teststack.o stack.o
  2 + gcc -Wall $^ -o $@
  3 +
  4 +stack.o: stack.c stack.h
  5 + gcc -c -Wall $< -o $@
  6 +
  7 +teststack.o: teststack.c stack.h
  8 + gcc -c -Wall $< -o $@
  9 +
  10 +.PHONY: clean
  11 +
  12 +clean:
  13 + -rm stack.o teststack.o teststack
0 14 \ No newline at end of file
... ...
examples01-pl/19-stack4/stack.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/19-stack4/stack.c
  1 +#include <assert.h>
  2 +#include <stdlib.h>
  3 +#include <stdio.h>
  4 +#include "stack.h"
  5 +
  6 +void init(struct stack_handle* s)
  7 +{
  8 + s->top=0;
  9 +}
  10 +
  11 +void finalize(struct stack_handle* s)
  12 +{
  13 +}
  14 +
  15 +void clear(struct stack_handle* s)
  16 +{
  17 + s->top=0;
  18 +}
  19 +
  20 +void push(struct stack_handle* s,int a)
  21 +{
  22 + assert(s->top<STACKSIZE);
  23 + s->dane[s->top++]=a;
  24 +}
  25 +
  26 +int pop(struct stack_handle* s)
  27 +{
  28 + assert(s->top>0);
  29 + return s->dane[--s->top];
  30 +}
  31 +
... ...
examples01-pl/19-stack4/stack.h 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/19-stack4/stack.h
  1 +#define STACKSIZE 20
  2 +
  3 +struct stack_handle
  4 +{
  5 +int top; /* pierwsze wolne miejsce na stosie */
  6 +int dane[STACKSIZE];
  7 +};
  8 +
  9 +void push(struct stack_handle* s,int a);
  10 +int pop(struct stack_handle* s);
  11 +void clear(struct stack_handle* s);
  12 +void init(struct stack_handle* s);
  13 +void finalize(struct stack_handle* s);
  14 +
... ...
examples01-pl/19-stack4/teststack.c 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/19-stack4/teststack.c
  1 +#include <stdio.h>
  2 +#include "stack.h"
  3 +
  4 +int main()
  5 +{
  6 + struct stack_handle s1;
  7 + struct stack_handle s2;
  8 + init(&s1);
  9 + init(&s2);
  10 + push(&s1,1);
  11 + push(&s1,2);
  12 + push(&s1,3);
  13 + push(&s2,5);
  14 + push(&s2,6);
  15 + printf("%d %d\n",pop(&s1),pop(&s2));
  16 + printf("%d\n",pop(&s1));
  17 + finalize(&s1);
  18 + finalize(&s2);
  19 + return 0;
  20 +}
... ...
examples01-pl/20-stack5/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/20-stack5/makefile
  1 +teststack: teststack.o stack.o
  2 + g++ -g -Wall $^ -o $@
  3 +
  4 +stack.o: stack.cpp stack.h
  5 + g++ -g -c -Wall $< -o $@
  6 +
  7 +teststack.o: teststack.cpp stack.h
  8 + g++ -g -c -Wall $< -o $@
  9 +
  10 +.PHONY: clean
  11 +
  12 +clean:
  13 + -rm stack.o teststack.o teststack
0 14 \ No newline at end of file
... ...
examples01-pl/20-stack5/stack.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/20-stack5/stack.cpp
  1 +#include <assert.h>
  2 +#include <stdlib.h>
  3 +#include <stdio.h>
  4 +#include "stack.h"
  5 +
  6 +stack::stack()
  7 +{
  8 + this->top=0;
  9 +}
  10 +
  11 +stack::~stack()
  12 +{
  13 +}
  14 +
  15 +void stack::clear()
  16 +{
  17 + this->top=0;
  18 +}
  19 +
  20 +void stack::push(int a)
  21 +{
  22 + assert(this->top<STACKSIZE);
  23 + this->dane[this->top++]=a;
  24 +}
  25 +
  26 +int stack::pop()
  27 +{
  28 + assert(this->top>0);
  29 + return this->dane[--this->top];
  30 +}
  31 +
... ...
examples01-pl/20-stack5/stack.h 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/20-stack5/stack.h
  1 +#define STACKSIZE 20
  2 +
  3 +class stack
  4 +{
  5 +public:
  6 +void push(int a);
  7 +int pop();
  8 +void clear();
  9 +stack();
  10 +~stack();
  11 +private:
  12 +int top;
  13 +int dane[STACKSIZE];
  14 +};
  15 +
... ...
examples01-pl/20-stack5/teststack.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples01-pl/20-stack5/teststack.cpp
  1 +#include <stdio.h>
  2 +#include "stack.h"
  3 +
  4 +int main()
  5 +{
  6 + stack s1;
  7 + stack s2;
  8 + s1.push(1);
  9 + s1.push(2);
  10 + s1.push(3);
  11 + s2.push(5);
  12 + s2.push(6);
  13 + printf("%d %d\n",s1.pop(),s2.pop());
  14 + printf("%d\n",s1.pop());
  15 + return 0;
  16 +}
... ...
examples03/00-funptr/funptr.c 0 → 100644
  View file @455e005
  1 +++ a/examples03/00-funptr/funptr.c
  1 +#include <stdio.h>
  2 +
  3 +int *
  4 +f1 (int *a, const int *b)
  5 +{
  6 + *a += *b;
  7 + return a;
  8 +}
  9 +
  10 +int *
  11 +f2 (int *a, const int *b)
  12 +{
  13 + *a -= *b;
  14 + return a;
  15 +}
  16 +
  17 +int *(*fun (int s)) (int *, const int *)
  18 +{
  19 + if (s == 1)
  20 + return f1;
  21 + else
  22 + return f2;
  23 +}
  24 +
  25 +int
  26 +main ()
  27 +{
  28 + int *(*(*fp2) (int)) (int *, const int *) = fun;
  29 +
  30 + int a = 15;
  31 + int b = 32;
  32 + fp2 (1) (&a, &b);
  33 + fp2 (2) (&b, &a);
  34 + printf ("%d %d\n", a, b);
  35 + return 0;
  36 +}
... ...
examples03/00-funptr/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples03/00-funptr/makefile
  1 +funptr: funptr.c
  2 + g++ -Wall -pedantic -g $^ -o $@
  3 +
  4 +.PHONY: clean
  5 +
  6 +clean:
  7 + -rm funptr
0 8 \ No newline at end of file
... ...
examples03/01-list/list.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples03/01-list/list.cpp
  1 +#include <iostream>
  2 +using namespace std;
  3 +#include "list.h"
  4 +
  5 +list::list()
  6 +{
  7 + head = NULL;
  8 + current = NULL;
  9 +}
  10 +
  11 +list::~list()
  12 +{
  13 + while(head)
  14 + {
  15 + node* t=head->next;
  16 + delete head;
  17 + head=t;
  18 + };
  19 +}
  20 +
  21 +void list::insert(int a)
  22 +{
  23 + node* t=new node;
  24 + t->next=head;
  25 + head = t;
  26 + head->val = a;
  27 +}
  28 +
  29 +void list::goToHead()
  30 +{
  31 + current=head;
  32 +}
  33 +
  34 +int list::getCurrentData()
  35 +{
  36 + return current->val;
  37 +}
  38 +
  39 +void list::advance()
  40 +{
  41 + current=current->next;
  42 +}
  43 +
  44 +bool list::moreData()
  45 +{
  46 + if(current)
  47 + return true;
  48 + else
  49 + return false;
  50 +}
... ...
examples03/01-list/list.h 0 → 100644
  View file @455e005
  1 +++ a/examples03/01-list/list.h
  1 +class list
  2 +{
  3 +private:
  4 + struct node
  5 + {
  6 + node *next;
  7 + int val;
  8 + };
  9 + node * head;
  10 + node *current;
  11 +public:
  12 + list ();
  13 + ~list ();
  14 + void insert (int a);
  15 + void goToHead ();
  16 + int getCurrentData ();
  17 + void advance ();
  18 + bool moreData ();
  19 +};
... ...
examples03/01-list/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples03/01-list/makefile
  1 +testlist: testlist.o list.o
  2 + g++ -g $^ -o $@
  3 +
  4 +list.o: list.cpp list.h
  5 + g++ -g -c -Wall -pedantic $< -o $@
  6 +
  7 +testlist.o: testlist.cpp list.h
  8 + g++ -g -c -Wall -pedantic $< -o $@
  9 +
  10 +.PHONY: clean
  11 +
  12 +clean:
  13 + -rm list.o testlist.o testlist
0 14 \ No newline at end of file
... ...
examples03/01-list/testlist.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples03/01-list/testlist.cpp
  1 +#include <iostream>
  2 +using namespace std;
  3 +#include "list.h"
  4 +
  5 +int main()
  6 +{
  7 + list l;
  8 + l.insert(1);
  9 + l.insert(2);
  10 + l.insert(3);
  11 + l.goToHead();
  12 + while(l.moreData())
  13 + {
  14 + int val;
  15 + val=l.getCurrentData();
  16 + cout << val << " ";
  17 + l.advance();
  18 + }
  19 + cout << endl;
  20 +}
... ...
examples03/02-list/list.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples03/02-list/list.cpp
  1 +#include <iostream>
  2 +using namespace std;
  3 +#include "list.h"
  4 +
  5 +list::list()
  6 +{
  7 + head = NULL;
  8 + current = NULL;
  9 +}
  10 +
  11 +list::~list()
  12 +{
  13 + while(head)
  14 + {
  15 + node* t=head->next;
  16 + delete head;
  17 + head=t;
  18 + };
  19 +}
  20 +
  21 +void list::insert(int a)
  22 +{
  23 + node* t=new node;
  24 + t->next=head;
  25 + head = t;
  26 + head->val = a;
  27 +}
  28 +
  29 +void list::goToHead()
  30 +{
  31 + current=head;
  32 +}
  33 +
  34 +int list::getCurrentData()
  35 +{
  36 + return current->val;
  37 +}
  38 +
  39 +void list::advance()
  40 +{
  41 + current=current->next;
  42 +}
  43 +
  44 +bool list::moreData()
  45 +{
  46 + if(current)
  47 + return true;
  48 + else
  49 + return false;
  50 +}
... ...
examples03/02-list/list.h 0 → 100644
  View file @455e005
  1 +++ a/examples03/02-list/list.h
  1 +class list
  2 +{
  3 +private:
  4 + struct node
  5 + {
  6 + node *next;
  7 + int val;
  8 + };
  9 + node * head;
  10 + node *current;
  11 +public:
  12 + list ();
  13 + ~list ();
  14 + void insert (int a);
  15 + void goToHead ();
  16 + int getCurrentData ();
  17 + void advance ();
  18 + bool moreData ();
  19 +};
... ...
examples03/02-list/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples03/02-list/makefile
  1 +testlist: testlist.o list.o
  2 + g++ -g $^ -o $@
  3 +
  4 +list.o: list.cpp list.h
  5 + g++ -g -c -Wall -pedantic $< -o $@
  6 +
  7 +testlist.o: testlist.cpp list.h
  8 + g++ -g -c -Wall -pedantic $< -o $@
  9 +
  10 +.PHONY: clean
  11 +
  12 +clean:
  13 + -rm list.o testlist.o testlist
0 14 \ No newline at end of file
... ...
examples03/02-list/testlist.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples03/02-list/testlist.cpp
  1 +#include <iostream>
  2 +using namespace std;
  3 +#include "list.h"
  4 +
  5 +
  6 +void
  7 +PrintList (list & toPrint, ostream & Out)
  8 +{
  9 + int nextValue;
  10 + Out << "Printing list contents: " << endl;
  11 + toPrint.goToHead ();
  12 + if (!toPrint.moreData ())
  13 + {
  14 + Out << "List is empty" << endl;
  15 + return;
  16 + }
  17 + while (toPrint.moreData ())
  18 + {
  19 + nextValue = toPrint.getCurrentData ();
  20 + Out << nextValue << " ";
  21 + toPrint.advance ();
  22 + }
  23 + Out << endl;
  24 +}
  25 +
  26 +int
  27 +main ()
  28 +{
  29 + list l;
  30 + l.insert (1);
  31 + l.insert (2);
  32 + l.insert (3);
  33 + PrintList (l, cout);
  34 +}
... ...
examples03/03-list/list.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples03/03-list/list.cpp
  1 +#include <iostream>
  2 +using namespace std;
  3 +#include "list.h"
  4 +
  5 +list::list()
  6 +{
  7 + head = NULL;
  8 + current = NULL;
  9 +}
  10 +
  11 +list::~list()
  12 +{
  13 + while(head)
  14 + {
  15 + node* t=head->next;
  16 + delete head;
  17 + head=t;
  18 + };
  19 +}
  20 +
  21 +void list::insert(int a)
  22 +{
  23 + node* t=new node;
  24 + t->next=head;
  25 + head = t;
  26 + head->val = a;
  27 +}
  28 +
  29 +void list::goToHead()
  30 +{
  31 + current=head;
  32 +}
  33 +
  34 +int list::getCurrentData()
  35 +{
  36 + return current->val;
  37 +}
  38 +
  39 +void list::advance()
  40 +{
  41 + current=current->next;
  42 +}
  43 +
  44 +bool list::moreData()
  45 +{
  46 + if(current)
  47 + return true;
  48 + else
  49 + return false;
  50 +}
... ...
examples03/03-list/list.h 0 → 100644
  View file @455e005
  1 +++ a/examples03/03-list/list.h
  1 +class list
  2 +{
  3 +private:
  4 + struct node
  5 + {
  6 + node *next;
  7 + int val;
  8 + };
  9 + node * head;
  10 + node *current;
  11 +public:
  12 + list ();
  13 + ~list ();
  14 + void insert (int a);
  15 + void goToHead ();
  16 + int getCurrentData ();
  17 + void advance ();
  18 + bool moreData ();
  19 +};
... ...
examples03/03-list/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples03/03-list/makefile
  1 +testlist: testlist.o list.o
  2 + g++ -g $^ -o $@
  3 +
  4 +list.o: list.cpp list.h
  5 + g++ -g -c -Wall -pedantic $< -o $@
  6 +
  7 +testlist.o: testlist.cpp list.h
  8 + g++ -g -c -Wall -pedantic $< -o $@
  9 +
  10 +.PHONY: clean
  11 +
  12 +clean:
  13 + -rm list.o testlist.o testlist
0 14 \ No newline at end of file
... ...
examples03/03-list/testlist.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples03/03-list/testlist.cpp
  1 +#include <iostream>
  2 +using namespace std;
  3 +#include "list.h"
  4 +
  5 +
  6 +void
  7 +PrintList (list toPrint, ostream & Out)
  8 +{
  9 + int nextValue;
  10 + Out << "Printing list contents: " << endl;
  11 + toPrint.goToHead ();
  12 + if (!toPrint.moreData ())
  13 + {
  14 + Out << "List is empty" << endl;
  15 + return;
  16 + }
  17 + while (toPrint.moreData ())
  18 + {
  19 + nextValue = toPrint.getCurrentData ();
  20 + Out << nextValue << " ";
  21 + toPrint.advance ();
  22 + }
  23 + Out << endl;
  24 +}
  25 +
  26 +int
  27 +main ()
  28 +{
  29 + list l;
  30 + l.insert (1);
  31 + l.insert (2);
  32 + l.insert (3);
  33 + PrintList (l, cout);
  34 + cout << endl;
  35 +}
... ...
examples03/04-list/list.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples03/04-list/list.cpp
  1 +#include <iostream>
  2 +using namespace std;
  3 +#include "list.h"
  4 +
  5 +list::list ()
  6 +{
  7 + head = NULL;
  8 + current = NULL;
  9 +}
  10 +
  11 +list::~list ()
  12 +{
  13 + while (head)
  14 + {
  15 + node *t = head->next;
  16 + delete head;
  17 + head = t;
  18 + };
  19 +}
  20 +
  21 +void
  22 +list::insert (int a)
  23 +{
  24 + node *t = new node;
  25 + t->next = head;
  26 + head = t;
  27 + head->val = a;
  28 +}
  29 +
  30 +void
  31 +list::goToHead ()
  32 +{
  33 + current = head;
  34 +}
  35 +
  36 +int
  37 +list::getCurrentData ()
  38 +{
  39 + return current->val;
  40 +}
  41 +
  42 +void
  43 +list::advance ()
  44 +{
  45 + current = current->next;
  46 +}
  47 +
  48 +bool
  49 +list::moreData ()
  50 +{
  51 + if (current)
  52 + return true;
  53 + else
  54 + return false;
  55 +}
  56 +
  57 +list::list (const list & l)
  58 +{
  59 + current=NULL;
  60 + node *src, **dst;
  61 + head = NULL;
  62 + src = l.head;
  63 + dst = &head;
  64 + while (src)
  65 + {
  66 + *dst = new node;
  67 + (*dst)->val = src->val;
  68 + (*dst)->next = NULL;
  69 + if(src==l.current)
  70 + current=*dst;
  71 + src = src->next;
  72 + dst = &((*dst)->next);
  73 + }
  74 +}
  75 +
  76 +list & list::operator= (const list & l)
  77 +{
  78 + if (&l == this)
  79 + return *this;
  80 + current=NULL;
  81 + while (head)
  82 + {
  83 + node *t = head->next;
  84 + delete head;
  85 + head = t;
  86 + };
  87 + node *src, **dst;
  88 + head = NULL;
  89 + src = l.head;
  90 + dst = &head;
  91 + while (src)
  92 + {
  93 + *dst = new node;
  94 + (*dst)->val = src->val;
  95 + (*dst)->next = NULL;
  96 + if(src==l.current)
  97 + current=*dst;
  98 + src = src->next;
  99 + dst = &((*dst)->next);
  100 + }
  101 + return *this;
  102 +}
... ...
examples03/04-list/list.h 0 → 100644
  View file @455e005
  1 +++ a/examples03/04-list/list.h
  1 +class list
  2 +{
  3 +private:
  4 + struct node
  5 + {
  6 + node *next;
  7 + int val;
  8 + };
  9 + node * head;
  10 + node *current;
  11 +public:
  12 + list ();
  13 + list (const list& l);
  14 + list& operator=(const list& l);
  15 + ~list ();
  16 + void insert (int a);
  17 + void goToHead ();
  18 + int getCurrentData ();
  19 + void advance ();
  20 + bool moreData ();
  21 +};
... ...
examples03/04-list/makefile 0 → 100644
  View file @455e005
  1 +++ a/examples03/04-list/makefile
  1 +testlist: testlist.o list.o
  2 + g++ -g $^ -o $@
  3 +
  4 +list.o: list.cpp list.h
  5 + g++ -g -c -Wall -pedantic $< -o $@
  6 +
  7 +testlist.o: testlist.cpp list.h
  8 + g++ -g -c -Wall -pedantic $< -o $@
  9 +
  10 +.PHONY: clean
  11 +
  12 +clean:
  13 + -rm list.o testlist.o testlist
0 14 \ No newline at end of file
... ...
examples03/04-list/testlist.cpp 0 → 100644
  View file @455e005
  1 +++ a/examples03/04-list/testlist.cpp
  1 +#include <iostream>
  2 +using namespace std;
  3 +#include "list.h"
  4 +
  5 +
  6 +void
  7 +PrintList (list toPrint, ostream & Out)
  8 +{
  9 + int nextValue;
  10 + Out << "Printing list contents: " << endl;
  11 + toPrint.goToHead ();
  12 + if (!toPrint.moreData ())
  13 + {
  14 + Out << "List is empty" << endl;
  15 + return;
  16 + }
  17 + while (toPrint.moreData ())
  18 + {
  19 + nextValue = toPrint.getCurrentData ();
  20 + Out << nextValue << " ";
  21 + toPrint.advance ();
  22 + }
  23 + Out << endl;
  24 +}
  25 +
  26 +int
  27 +main ()
  28 +{
  29 + list l;
  30 + l.insert (1);
  31 + l.insert (2);
  32 + l.insert (3);
  33 + PrintList (l, cout);
  34 + list l2;
  35 + l2=l;
  36 + PrintList (l2,cout);
  37 +}
... ...