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Extended example in README
[command.git]
/
README
diff --git
a/README
b/README
index f6559de5afd7977c2352e315e8064456b755717a..b5cb7d54902934832af2c6726bce341141d70a42 100644
(file)
--- a/
README
+++ b/
README
@@
-30,21
+30,42
@@
As this is header-only library, you don't need any additional steps.
example.cpp:
#include <iostream>
example.cpp:
#include <iostream>
+ #include <string>
#include <command/command.h>
#include <command/option.h>
#include <command/command.h>
#include <command/option.h>
+ #include <command/argument.h>
using namespace command;
using namespace command;
+ class MyClass {
+ std::string _value = "Default";
+ public:
+ void setValue(std::string value) {
+ this->_value = value;
+ }
+ std::string getValue() {
+ return std::string("Value from MyClass: ") + this->_value;
+ }
+ };
+
int main(int argc, char *argv[]) {
int main(int argc, char *argv[]) {
+ MyClass myClass;
try {
Command command(argc, argv, {
try {
Command command(argc, argv, {
- new Option<void>("-h", "Help", [](void) { std::cout << "Help information\n"; })
+ new Option<void>("-h", "Help", [](void) {
+ std::cout << "Help information\n";
+ }),
+ new Argument<std::string>("Value for MyClass",
+ std::bind(&MyClass::setValue, &myClass, std::placeholders::_1)
+ )
});
}
catch(const std::exception & e) {
return 1;
}
});
}
catch(const std::exception & e) {
return 1;
}
+ std::cout << myClass.getValue() << std::endl;
+
return 0;
}
return 0;
}
@@
-53,6
+74,14
@@
Now program can be compiled & run using following commands:
$ g++ -std=c++11 example.cpp
$ ./a.out -h
Help information
$ g++ -std=c++11 example.cpp
$ ./a.out -h
Help information
+ Value from MyClass: Default
+
+ $ ./a.out someArg
+ Value from MyClass: someArg
+
+ $ ./a.out someArg -h
+ Help information
+ Value from MyClass: someArg
### Possible classes to use:
### Possible classes to use: