Added bind example

Grzegorz Jabłoński
1 parent 37a77a62
Showing 16 changed files with 35 additions and 1 deletions
01-bind.cpp
01-timer2.cpp → 02-timer2.cpp
02-timer3.cpp → 03-timer3.cpp
03-timer4.cpp → 04-timer4.cpp
04-timer5.cpp → 05-timer5.cpp
05-daytime1.cpp → 06-daytime1.cpp
06-daytime2.cpp → 07-daytime2.cpp
07-daytime3.cpp → 08-daytime3.cpp
08-daytime4.cpp → 09-daytime4.cpp
09-daytime5.cpp → 10-daytime5.cpp
10-daytime6.cpp → 11-daytime6.cpp
11-daytime7.cpp → 12-daytime7.cpp
12-threads.cpp → 13-threads.cpp
13-daytime8.cpp → 14-daytime8.cpp
14-daytime9.cpp → 15-daytime9.cpp
makefile
+#include <iostream>
+#include <functional>
+
+void fun(int arg1, int arg2)
+{
+  std::cout << arg1 << " " << arg2 << std::endl;
+}
+
+
+struct t
+{
+void g(int arg1, int arg2)
+{
+  std::cout << arg1 << " " << arg2 << std::endl;
+}
+};
+
+int main()
+{
+  auto f = std::bind(fun, 2 ,3);
+  f();
+
+  auto g = std::bind(fun, 2, std::placeholders::_1);
+  g(7);
+  g(77);
+
+  auto h = std::bind(fun, std::placeholders::_2, std::placeholders::_1);
+  h(15,16);
+
+  t ti;
+  auto o = std::bind(&t::g, &ti, std::placeholders::_1, 7);
+  o(17);
+}
+
@@ -4,7 +4,7 @@ CFLAGS=-ggdb -Wall -pedantic -D_REENTRANT -DASIO_STANDALONE -DASIO_HAS_CO_AWAIT 
 %: %.cpp
 	g++-10 -std=c++20 -fcoroutines $(CFLAGS) $< -o $@ -lpthread
  
-EXECS = 00-timer1 01-timer2 02-timer3 03-timer4 04-timer5 05-daytime1 06-daytime2 07-daytime3 08-daytime4 09-daytime5 10-daytime6 11-daytime7 12-threads 13-daytime8 14-daytime9
+EXECS = 00-timer1 01-bind 02-timer2 03-timer3 04-timer4 05-timer5 06-daytime1 07-daytime2 08-daytime3 09-daytime4 10-daytime5 11-daytime6 12-daytime7 13-threads 14-daytime8 15-daytime9
  
 all: $(EXECS)