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- // Copyright (c) 2015-2016 The Khronos Group Inc.
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
- #ifndef SOURCE_PRINT_H_
- #define SOURCE_PRINT_H_
- #include <iostream>
- #include <sstream>
- namespace spvtools {
- // Wrapper for out stream selection.
- class out_stream {
- public:
- out_stream() : pStream(nullptr) {}
- explicit out_stream(std::stringstream& stream) : pStream(&stream) {}
- std::ostream& get() {
- if (pStream) {
- return *pStream;
- }
- return std::cout;
- }
- private:
- std::stringstream* pStream;
- };
- namespace clr {
- // Resets console color.
- struct reset {
- operator const char*();
- bool isPrint;
- };
- // Sets console color to grey.
- struct grey {
- operator const char*();
- bool isPrint;
- };
- // Sets console color to red.
- struct red {
- operator const char*();
- bool isPrint;
- };
- // Sets console color to green.
- struct green {
- operator const char*();
- bool isPrint;
- };
- // Sets console color to yellow.
- struct yellow {
- operator const char*();
- bool isPrint;
- };
- // Sets console color to blue.
- struct blue {
- operator const char*();
- bool isPrint;
- };
- } // namespace clr
- } // namespace spvtools
- #endif // SOURCE_PRINT_H_
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