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/*
* Copyright (c) 2025 The Khronos Group Inc.
* Copyright (c) 2025 Valve Corporation
* Copyright (c) 2025 LunarG, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and/or associated documentation files (the "Materials"), to
* deal in the Materials without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Materials, and to permit persons to whom the Materials are
* furnished to do so, subject to the following conditions:
*
* The above copyright notice(s) and this permission notice shall be included in
* all copies or substantial portions of the Materials.
*
* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
*
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE
* USE OR OTHER DEALINGS IN THE MATERIALS.
*
*/
#pragma once
#include <vector>
// Macro to ease the definition of variables with builder member functions
// type = type of the variable
// name = name of the variable
// default_value = value to default initialize, use {} if nothing else makes sense
#define BUILDER_VALUE_WITH_DEFAULT(type, name, default_value) \
type name = default_value; \
auto set_##name(type const& name)->decltype(*this) { \
this->name = name; \
return *this; \
}
#define BUILDER_VALUE(type, name) BUILDER_VALUE_WITH_DEFAULT(type, name, {})
// Macro to ease the definition of vectors with builder member functions
// type = type of the variable
// name = name of the variable
// singular_name = used for the `add_singular_name` member function
#define BUILDER_VECTOR(type, name, singular_name) \
std::vector<type> name; \
auto add_##singular_name(type const& singular_name)->decltype(*this) { \
this->name.push_back(singular_name); \
return *this; \
} \
auto add_##singular_name##s(std::vector<type> const& singular_name)->decltype(*this) { \
for (auto& elem : singular_name) this->name.push_back(elem); \
return *this; \
}
// Like BUILDER_VECTOR but for move only types - where passing in means giving up ownership
#define BUILDER_VECTOR_MOVE_ONLY(type, name, singular_name) \
std::vector<type> name; \
auto add_##singular_name(type&& singular_name)->decltype(*this) { \
this->name.push_back(std::move(singular_name)); \
return *this; \
}
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