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include
ecl
errors
compile_time_assert.hpp
Go to the documentation of this file.
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/*****************************************************************************
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** Ifdefs
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*****************************************************************************/
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#ifndef ECL_ERRORS_COMPILE_TIME_ASSERT_HPP_
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#define ECL_ERRORS_COMPILE_TIME_ASSERT_HPP_
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/*****************************************************************************
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** Includes
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*****************************************************************************/
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#include "
macros.hpp
"
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/*****************************************************************************
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** Namespaces
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*****************************************************************************/
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namespace
ecl
{
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/*****************************************************************************
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** Classes
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*****************************************************************************/
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template
<
bool
>
struct
COMPILE_TIME_FAILURE;
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template
<>
struct
COMPILE_TIME_FAILURE<true> {};
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template
<
int
x>
struct
static_assert_test {};
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};
// namespace ecl
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#define ecl_compile_time_assert( logical_expression ) \
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typedef ecl::static_assert_test<sizeof(ecl::COMPILE_TIME_FAILURE< static_cast<bool>(logical_expression) >)> JOIN(compile_time_check,__LINE__)
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// If the (void)ERROR_##message is absent, we get unused variable warnings.
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#define ecl_verbose_compile_time_assert( logical_expression, message ) \
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{ \
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ecl::COMPILE_TIME_FAILURE<( (logical_expression) != 0)> ERROR_##message; \
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(void)ERROR_##message; \
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}
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#endif
/* ECL_ERRORS_COMPILE_TIME_ASSERT_HPP_ */
ecl
macros.hpp
Macros for error-checking and program termination.
ecl_errors
Author(s): Daniel Stonier
autogenerated on Mon Jun 10 2019 13:09:04