catch2/include/internal/catch_interfaces_enum_values_registry.h

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2019-04-04 16:55:46 +02:00
/*
* Created by Phil on 4/4/2019.
* Copyright 2019 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_INTERFACESENUMVALUESREGISTRY_H_INCLUDED
#define TWOBLUECUBES_CATCH_INTERFACESENUMVALUESREGISTRY_H_INCLUDED
#include "catch_stringref.h"
#include <vector>
namespace Catch {
struct IEnumInfo {
virtual ~IEnumInfo();
virtual std::string lookup( int value ) const = 0;
};
struct IMutableEnumValuesRegistry {
virtual ~IMutableEnumValuesRegistry();
virtual IEnumInfo const& registerEnum( StringRef enumName, StringRef allEnums, std::vector<int> const& values ) = 0;
template<typename E>
IEnumInfo const& registerEnum( StringRef enumName, StringRef allEnums, std::initializer_list<E> values ) {
std::vector<int> intValues;
intValues.reserve( values.size() );
for( auto enumValue : values )
intValues.push_back( static_cast<int>( enumValue ) );
return registerEnum( enumName, allEnums, intValues );
}
};
} // Catch
#endif //TWOBLUECUBES_CATCH_INTERFACESENUMVALUESREGISTRY_H_INCLUDED