| 1 | /*! |
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| 2 | * \file |
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| 3 | * \brief IT++ types definitions |
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| 4 | * \author Adam Piatyszek |
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| 5 | * |
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| 6 | * ------------------------------------------------------------------------- |
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| 7 | * |
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| 8 | * IT++ - C++ library of mathematical, signal processing, speech processing, |
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| 9 | * and communications classes and functions |
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| 10 | * |
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| 11 | * Copyright (C) 1995-2007 (see AUTHORS file for a list of contributors) |
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| 12 | * |
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| 13 | * This program is free software; you can redistribute it and/or modify |
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| 14 | * it under the terms of the GNU General Public License as published by |
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| 15 | * the Free Software Foundation; either version 2 of the License, or |
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| 16 | * (at your option) any later version. |
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| 17 | * |
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| 18 | * This program is distributed in the hope that it will be useful, |
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| 19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 21 | * GNU General Public License for more details. |
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| 22 | * |
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| 23 | * You should have received a copy of the GNU General Public License |
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| 24 | * along with this program; if not, write to the Free Software |
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| 25 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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| 26 | * |
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| 27 | * ------------------------------------------------------------------------- |
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| 28 | */ |
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| 29 | |
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| 30 | #ifndef ITTYPES_H |
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| 31 | #define ITTYPES_H |
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| 32 | |
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| 33 | #ifndef _MSC_VER |
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| 34 | # include <itpp/config.h> |
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| 35 | #else |
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| 36 | # include <itpp/config_msvc.h> |
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| 37 | #endif |
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| 38 | |
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| 39 | #ifndef NO_INT_SIZE_CHECK |
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| 40 | #if (SIZEOF_SHORT != 2) || (SIZEOF_UNSIGNED_SHORT != 2) \ |
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| 41 | || (SIZEOF_INT != 4) || (SIZEOF_UNSIGNED_INT != 4) |
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| 42 | # error \ |
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| 43 | This platform uses different sizes for "short" and "int" standard \ |
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| 44 | types than expected 2 and 4 bytes, respectively. This causes \ |
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| 45 | incompatibilities of some parts of IT++ with most of 32- and 64-bit \ |
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| 46 | platforms. Especially binary I/O operations will be incompatible. \ |
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| 47 | Please report this problem to IT++ developers. If you are OK with it \ |
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| 48 | you can add "-DNO_INT_SIZE_CHECK" to your CPPFLAGS and recompile the \ |
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| 49 | library. |
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| 50 | #endif |
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| 51 | #endif // ifndef NO_INT_SIZE_CHECK |
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| 52 | |
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| 53 | #if defined(HAVE_STDINT_H) |
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| 54 | # include <stdint.h> |
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| 55 | #elif defined(HAVE_INTTYPES_H) |
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| 56 | # include <inttypes.h> |
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| 57 | #else |
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| 58 | |
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| 59 | // Common typedefs for most 32- and 64-bit architechures |
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| 60 | typedef signed char int8_t; //!< 8-bit signed integer |
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| 61 | typedef unsigned char uint8_t; //!< 8-bit unsigned integer |
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| 62 | typedef signed short int16_t; //!< 16-bit signed integer |
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| 63 | typedef unsigned short uint16_t; //!< 16-bit unsigned integer |
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| 64 | typedef signed int int32_t; //!< 32-bit signed integer |
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| 65 | typedef unsigned int uint32_t; //!< 32-bit unsigned integer |
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| 66 | |
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| 67 | #if defined(_MSC_VER) |
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| 68 | typedef __int64 int64_t; //!< 64-bit signed integer |
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| 69 | typedef unsigned __int64 uint64_t; //!< 64-bit unsigned integer |
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| 70 | #elif (SIZEOF_LONG == 8) && (SIZEOF_UNSIGNED_LONG == 8) |
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| 71 | typedef signed long int64_t; //!< 64-bit signed integer |
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| 72 | typedef unsigned long uint64_t; //!< 64-bit unsigned integer |
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| 73 | #elif (SIZEOF_LONG_LONG == 8) && (SIZEOF_UNSIGNED_LONG_LONG == 8) |
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| 74 | typedef signed long long int64_t; //!< 64-bit signed integer |
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| 75 | typedef unsigned long long uint64_t; //!< 64-bit unsigned integer |
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| 76 | #else |
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| 77 | # error \ |
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| 78 | 64-bit integer type not detected on this platform. \ |
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| 79 | Please report the problem to IT++ developers. |
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| 80 | #endif // defined(_MSC_VER) |
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| 81 | |
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| 82 | #endif // defined(HAVE_STDINT_H) |
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| 83 | |
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| 84 | #endif /* ITTYPES_H */ |
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