arithmeticOperatorsForType::multiplies2

crap :: arithmeticOperatorsForType :: multiplies2

Defined in "crap/functional.d/arithmeticoperatorsfortype.h".
Defined in "crap/functional".

---

template <class Type>
struct arithmeticOperatorsForType
{
 /*...*/
 template <Type Value1, Type Value2>
 constexpr const static auto multiplies2 = multipliesValue <Type, Value1, Value2> :: value;
 /*...*/
};

---

Member constant of arithmeticOperatorsForType. Stores value of multipliesValue (see multipliesValue) acting on type Type. Requires C++14 or higher language version.

Template parameters

• Value1 - value to be muliplied by Value2.
• Value2 - value to multiply with Value1.

Usage example

#include <crap/functional.d/arithmeticoperatorsfortype.h>

int main()
{
 static_assert(crap :: arithmeticOperatorsForType <unsigned int> :: template multiplies2<42u, 0u> == 0u, "42 * 0 should be 0");
 static_assert(crap :: arithmeticOperatorsForType <unsigned int> :: template multiplies2<42u, 1u> == 42u, "42 * 1 should be 42");
 static_assert(crap :: arithmeticOperatorsForType <unsigned int> :: template multiplies2<6u, 7u> == 42u, "6 * 7 should be 42");
 return 0;
}

See also

• multipliesValue
• arithmeticOperatorsForType