// Copyright 2010 Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above copyright // notice, this list of conditions and the following disclaimer in the // documentation and/or other materials provided with the distribution. // * Neither the name of Google Inc. nor the names of its contributors // may be used to endorse or promote products derived from this software // without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #if !defined(UTILS_FORMAT_FORMATTER_IPP) #define UTILS_FORMAT_FORMATTER_IPP #include <ostream> #include "utils/format/formatter.hpp" namespace utils { namespace format { /// Replaces the first format placeholder in a formatter. /// /// Constructs a new formatter object that has one less formatting placeholder, /// as this has been replaced by the provided argument. Calling this operator /// N times, where N is the number of formatting placeholders, effectively /// formats the string. /// /// \param arg The argument to use as replacement for the format placeholder. /// /// \return A new formatter that has one less format placeholder. template< typename Type > inline formatter formatter::operator%(const Type& arg) const { (*_oss) << arg; return replace(_oss->str()); } /// Inserts a formatter string into a stream. /// /// \param os The output stream. /// \param f The formatter to process and inject into the stream. /// /// \return The output stream os. inline std::ostream& operator<<(std::ostream& os, const formatter& f) { return (os << f.str()); } } // namespace format } // namespace utils #endif // !defined(UTILS_FORMAT_FORMATTER_IPP) |