piranha::key_is_evaluable< Key, T > Class Template Reference

Type trait to detect evaluable keys. More...

#include <piranha/math.hpp>

Static Public Attributes
static const bool	value = implementation_defined
	Value of the type trait.

Detailed Description

template<typename Key, typename T>
class piranha::key_is_evaluable< Key, T >

Type trait to detect evaluable keys.

This type trait will be true if Key is a key type providing a method with the following signature:

R evaluate(const std::vector<T> &, const symbol_fset &) const;

where R is any type.

If Key does not satisfy piranha::is_key, after the removal of cv/reference qualifiers, a compilation error will be produced.

Definition at line 2431 of file math.hpp.

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The documentation for this class was generated from the following file:

• math.hpp