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Diffstat (limited to 'runtimes/contrib/xtrace/src/str.h')
-rw-r--r-- | runtimes/contrib/xtrace/src/str.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/runtimes/contrib/xtrace/src/str.h b/runtimes/contrib/xtrace/src/str.h new file mode 100644 index 000000000..a6d53a535 --- /dev/null +++ b/runtimes/contrib/xtrace/src/str.h @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved + * + * 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 __STR_H__ +#define __STR_H__ + +#include <ostream> +#include <sstream> + +template <typename Arg> void _str(std::ostream &os, Arg &&arg) { os << std::forward<Arg>(arg); } + +template <typename Arg, typename... Args> void _str(std::ostream &os, Arg &&arg, Args &&... args) +{ + _str(os, std::forward<Arg>(arg)); + _str(os, std::forward<Args>(args)...); +} + +template <typename... Args> std::string str(Args &&... args) +{ + std::stringstream ss; + _str(ss, std::forward<Args>(args)...); + return ss.str(); +} + +#endif // __STR_H__ |