diagnostic-output.hpp File Reference

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Description

Helpers typically used while writing tests.

In the finished test, we rather want values be asserted explicitly in the test code, but while building the test, it is often necessary to see the types and the actual values of intermediary results, to get a clue where matters go south.

See also

test-helper.hpp

Definition in file diagnostic-output.hpp.

#include "lib/format-cout.hpp"
#include "lib/test/test-helper.hpp"
#include <boost/lexical_cast.hpp>
#include <string>

Macros
#define	SHOW_EXPL(_XX_)   cout << "#--◆--# " << STRINGIFY(_XX_) << " ? = " << boost::lexical_cast<string>(_XX_) <<endl;
#define	SHOW_EXPR(_XX_)   cout << "#--◆--# " << STRINGIFY(_XX_) << " ? = " << util::toString(_XX_) <<endl;
#define	SHOW_TYPE(_TY_)   cout << "typeof( " << STRINGIFY(_TY_) << " )= " << lib::test::showType<_TY_>() <<endl;
	Macro to print types and expressions to STDOUT, using Lumiera's string conversion framework.

Namespaces
	lib
	Implementation namespace for support and library code.