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dft_tools/doc/reference/utilities/exceptions_1.cpp
tayral edd1ff4529 Restructuring documentation.
A first general restructuration of the doc according to the pattern [tour|tutorial|reference].
In the reference part, objects are documented per topic.
In each topic, [definition|c++|python|hdf5] (not yet implemented)
2014-10-18 12:21:08 +01:00

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C++

// automatically included in e.g. arrays, gfs, any triqs library...
#include <triqs/utility/exceptions.hpp>
#include <iostream>
void f() {
try {
if (2 != 3) TRIQS_RUNTIME_ERROR << " The condition is false because " << 2 << "!=" << 3;
}
catch (triqs::runtime_error const& e) {
std::cout << "caught error " << e.what() << std::endl;
}
}
int main() { f(); }