greaterValue - HaxyM/crap GitHub Wiki
crap :: greaterValue
Defined in "crap/functional.d/greatervalue.h".
Defined in "crap/functional".
template <class Type, Type Value1, Type Value2> struct greaterValue;
Compares if Value1
is greater than Value2
. Both values of type Type
.
Template parameters
Type
- type of values to be compared.Value1
- value to be compared greater againstValue2
.Value2
- value with whichValue1
is compared.
Layout
Member constants
value
- holds result of operation. True if Value1
is greater than Value2
. False otherwise.
Member types
value_type
- type of field value
. May not be bool
but should be castable to this type.
Member functions
constexpr operator value_type () const noexcept
- casts whole object to its value_type
returning value
.
Usage example
#include <crap/functional.d/greatervalue.h>
int main()
{
static_assert(crap :: greaterValue<unsigned int, 101u, 42u>{}, "101 should be greater than 42");
return 0;
}