pp-internal.h
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r10 | /**************************************************************************** | ||
** | ||||
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r87 | ** Copyright (C) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). | ||
** All rights reserved. | ||||
** Contact: Nokia Corporation (qt-info@nokia.com) | ||||
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r10 | ** | ||
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r87 | ** This file is part of the Qt Script Generator project on Qt Labs. | ||
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r10 | ** | ||
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r87 | ** $QT_BEGIN_LICENSE:LGPL$ | ||
** No Commercial Usage | ||||
** This file contains pre-release code and may not be distributed. | ||||
** You may use this file in accordance with the terms and conditions | ||||
** contained in the Technology Preview License Agreement accompanying | ||||
** this package. | ||||
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r10 | ** | ||
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r87 | ** GNU Lesser General Public License Usage | ||
** Alternatively, this file may be used under the terms of the GNU Lesser | ||||
** General Public License version 2.1 as published by the Free Software | ||||
** Foundation and appearing in the file LICENSE.LGPL included in the | ||||
** packaging of this file. Please review the following information to | ||||
** ensure the GNU Lesser General Public License version 2.1 requirements | ||||
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** In addition, as a special exception, Nokia gives you certain additional | ||||
** rights. These rights are described in the Nokia Qt LGPL Exception | ||||
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** If you have questions regarding the use of this file, please contact | ||||
** Nokia at qt-info@nokia.com. | ||||
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** | ||||
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** | ||||
** $QT_END_LICENSE$ | ||||
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r10 | ** | ||
****************************************************************************/ | ||||
#ifndef PP_INTERNAL_H | ||||
#define PP_INTERNAL_H | ||||
#include <algorithm> | ||||
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r87 | #include <stdio.h> | ||
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r10 | |||
namespace rpp { | ||||
namespace _PP_internal | ||||
{ | ||||
inline void extract_file_path (const std::string &__filename, std::string *__filepath) | ||||
{ | ||||
std::size_t __index = __filename.rfind (PATH_SEPARATOR); | ||||
if (__index == std::string::npos) | ||||
*__filepath = "/"; | ||||
else | ||||
__filepath->assign (__filename, 0, __index + 1); | ||||
} | ||||
template <typename _OutputIterator> | ||||
void output_line(const std::string &__filename, int __line, _OutputIterator __result) | ||||
{ | ||||
std::string __msg; | ||||
__msg += "# "; | ||||
char __line_descr[16]; | ||||
pp_snprintf (__line_descr, 16, "%d", __line); | ||||
__msg += __line_descr; | ||||
__msg += " \""; | ||||
if (__filename.empty ()) | ||||
__msg += "<internal>"; | ||||
else | ||||
__msg += __filename; | ||||
__msg += "\"\n"; | ||||
std::copy (__msg.begin (), __msg.end (), __result); | ||||
} | ||||
template <typename _InputIterator> | ||||
inline bool comment_p (_InputIterator __first, _InputIterator __last) /*const*/ | ||||
{ | ||||
if (__first == __last) | ||||
return false; | ||||
if (*__first != '/') | ||||
return false; | ||||
if (++__first == __last) | ||||
return false; | ||||
return (*__first == '/' || *__first == '*'); | ||||
} | ||||
struct _Compare_string: public std::binary_function<bool, pp_fast_string const *, pp_fast_string const *> | ||||
{ | ||||
inline bool operator () (pp_fast_string const *__lhs, pp_fast_string const *__rhs) const | ||||
{ return *__lhs < *__rhs; } | ||||
}; | ||||
struct _Equal_to_string: public std::binary_function<bool, pp_fast_string const *, pp_fast_string const *> | ||||
{ | ||||
inline bool operator () (pp_fast_string const *__lhs, pp_fast_string const *__rhs) const | ||||
{ return *__lhs == *__rhs; } | ||||
}; | ||||
struct _Hash_string: public std::unary_function<std::size_t, pp_fast_string const *> | ||||
{ | ||||
inline std::size_t operator () (pp_fast_string const *__s) const | ||||
{ | ||||
char const *__ptr = __s->begin (); | ||||
std::size_t __size = __s->size (); | ||||
std::size_t __h = 0; | ||||
for (std::size_t i = 0; i < __size; ++i) | ||||
__h = (__h << 5) - __h + __ptr [i]; | ||||
return __h; | ||||
} | ||||
}; | ||||
} // _PP_internal | ||||
} // namespace rpp | ||||
#endif // PP_INTERNAL_H | ||||
// kate: space-indent on; indent-width 2; replace-tabs on; | ||||