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Diffstat (limited to 'src/mesh/assimp-master/include/assimp/StringComparison.h')
| -rw-r--r-- | src/mesh/assimp-master/include/assimp/StringComparison.h | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/src/mesh/assimp-master/include/assimp/StringComparison.h b/src/mesh/assimp-master/include/assimp/StringComparison.h deleted file mode 100644 index 0518d42..0000000 --- a/src/mesh/assimp-master/include/assimp/StringComparison.h +++ /dev/null @@ -1,224 +0,0 @@ -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2022, assimp team - - -All rights reserved. - -Redistribution and use of this software 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 the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -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. - ----------------------------------------------------------------------- -*/ - -/** @file Definition of platform independent string workers: - - ASSIMP_itoa10 - ASSIMP_stricmp - ASSIMP_strincmp - - These functions are not consistently available on all platforms, - or the provided implementations behave too differently. -*/ -#pragma once -#ifndef INCLUDED_AI_STRING_WORKERS_H -#define INCLUDED_AI_STRING_WORKERS_H - -#ifdef __GNUC__ -#pragma GCC system_header -#endif - -#include <assimp/StringComparison.h> -#include <assimp/ai_assert.h> -#include <assimp/defs.h> - -#include <cstdint> -#include <cstring> -#include <string> - -namespace Assimp { - -// ------------------------------------------------------------------------------- -/** @brief itoa with a fixed base 10 - * 'itoa' is not consistently available on all platforms so it is quite useful - * to have a small replacement function here. No need to use a full sprintf() - * if we just want to print a number ... - * @param out Output buffer - * @param max Maximum number of characters to be written, including '\0'. - * This parameter may not be 0. - * @param number Number to be written - * @return Length of the output string, excluding the '\0' - */ -inline unsigned int ASSIMP_itoa10(char *out, unsigned int max, int32_t number) { - ai_assert(nullptr != out); - - // write the unary minus to indicate we have a negative number - unsigned int written = 1u; - if (number < 0 && written < max) { - *out++ = '-'; - ++written; - number = -number; - } - - // We begin with the largest number that is not zero. - int32_t cur = 1000000000; // 2147483648 - bool mustPrint = false; - while (written < max) { - - const unsigned int digit = number / cur; - if (mustPrint || digit > 0 || 1 == cur) { - // print all future zero's from now - mustPrint = true; - - *out++ = '0' + static_cast<char>(digit); - - ++written; - number -= digit * cur; - if (1 == cur) { - break; - } - } - cur /= 10; - } - - // append a terminal zero - *out++ = '\0'; - return written - 1; -} - -// ------------------------------------------------------------------------------- -/** @brief itoa with a fixed base 10 (Secure template overload) - * The compiler should choose this function if he or she is able to determine the - * size of the array automatically. - */ -template <size_t length> -inline unsigned int ASSIMP_itoa10(char (&out)[length], int32_t number) { - return ASSIMP_itoa10(out, length, number); -} - -// ------------------------------------------------------------------------------- -/** @brief Helper function to do platform independent string comparison. - * - * This is required since stricmp() is not consistently available on - * all platforms. Some platforms use the '_' prefix, others don't even - * have such a function. - * - * @param s1 First input string - * @param s2 Second input string - * @return 0 if the given strings are identical - */ -inline int ASSIMP_stricmp(const char *s1, const char *s2) { - ai_assert(nullptr != s1); - ai_assert(nullptr != s2); - -#if (defined _MSC_VER) - - return ::_stricmp(s1, s2); -#else - char c1, c2; - do { - c1 = tolower((unsigned char)*(s1++)); - c2 = tolower((unsigned char)*(s2++)); - } while (c1 && (c1 == c2)); - return c1 - c2; -#endif -} - -// ------------------------------------------------------------------------------- -/** @brief Case independent comparison of two std::strings - * - * @param a First string - * @param b Second string - * @return 0 if a == b - */ -inline int ASSIMP_stricmp(const std::string &a, const std::string &b) { - int i = (int)b.length() - (int)a.length(); - return (i ? i : ASSIMP_stricmp(a.c_str(), b.c_str())); -} - -// ------------------------------------------------------------------------------- -/** @brief Helper function to do platform independent string comparison. - * - * This is required since strincmp() is not consistently available on - * all platforms. Some platforms use the '_' prefix, others don't even - * have such a function. - * - * @param s1 First input string - * @param s2 Second input string - * @param n Maximum number of characters to compare - * @return 0 if the given strings are identical - */ -inline int ASSIMP_strincmp(const char *s1, const char *s2, unsigned int n) { - ai_assert(nullptr != s1); - ai_assert(nullptr != s2); - if (!n) { - return 0; - } - -#if (defined _MSC_VER) - - return ::_strnicmp(s1, s2, n); - -#elif defined(__GNUC__) - - return ::strncasecmp(s1, s2, n); - -#else - char c1, c2; - unsigned int p = 0; - do { - if (p++ >= n) return 0; - c1 = tolower((unsigned char)*(s1++)); - c2 = tolower((unsigned char)*(s2++)); - } while (c1 && (c1 == c2)); - - return c1 - c2; -#endif -} - -// ------------------------------------------------------------------------------- -/** @brief Evaluates an integer power - * - * todo: move somewhere where it fits better in than here - */ -inline unsigned int integer_pow(unsigned int base, unsigned int power) { - unsigned int res = 1; - for (unsigned int i = 0; i < power; ++i) { - res *= base; - } - - return res; -} - -} // namespace Assimp - -#endif // ! AI_STRINGCOMPARISON_H_INC |