Elements  5.10
A C++ base framework for the Euclid Software.
ElementsExamples/src/program/AnotherSimpleProgramExample.cpp

This is an example of how to use the SimpleProgram class.

#include <iostream>
#include "ElementsKernel/Exit.h" // For ExitCode
#include "ElementsKernel/Exception.h" // For Exception
namespace Elements {
namespace Examples {
class AnotherSimpleProgramExample: public SimpleProgram {
public:
void defineOptions() override {
}
ExitCode main() override {
std::cout << "Program name: " << getProgramName() << std::endl;
std::cout << "Program path: " << getProgramPath() << std::endl;
throw Exception("This is an example exception.");
return ExitCode::OK;
}
};
} // namespace Examples
} // namespace Elements
Elements::ExitCode::OK
@ OK
Everything is OK.
Elements::SimpleProgram::getProgramName
ELEMENTS_API const boost::filesystem::path & getProgramName() const
Definition: SimpleProgram.cpp:75
Elements::Examples::AnotherSimpleProgramExample
Example of an Elements program.
Definition: AnotherSimpleProgramExample.cpp:40
SimpleProgram.h
Elements::Examples::AnotherSimpleProgramExample::main
ExitCode main() override
The "main" method.
Definition: AnotherSimpleProgramExample.cpp:59
Exit.h
define a list of standard exit codes for executables
Elements::ExitCode
ExitCode
Strongly typed exit numbers.
Definition: Exit.h:98
Elements::Examples::AnotherSimpleProgramExample::defineOptions
void defineOptions() override
Definition: AnotherSimpleProgramExample.cpp:44
Exception.h
defines the base Elements exception class
std::cout
std::endl
T endl(T... args)
Elements::SimpleProgram::getProgramPath
ELEMENTS_API const boost::filesystem::path & getProgramPath() const
Definition: SimpleProgram.cpp:71
MAIN
#define MAIN(ELEMENTS_PROGRAM)
Definition: SimpleProgram.h:87
Elements
Definition: ClassExample.h:38