[73] | 1 | // -*- C++ -*- |
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| 2 | /*************************************************************************** |
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| 3 | * blitz/blitz.h Includes all the important header files |
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| 4 | * |
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| 5 | * $Id: blitz.h,v 1.14 2005/05/18 23:35:55 julianc Exp $ |
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| 6 | * |
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| 7 | * Copyright (C) 1997-2001 Todd Veldhuizen <tveldhui@oonumerics.org> |
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| 8 | * |
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| 9 | * This program is free software; you can redistribute it and/or |
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| 10 | * modify it under the terms of the GNU General Public License |
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| 11 | * as published by the Free Software Foundation; either version 2 |
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| 12 | * of the License, or (at your option) any later version. |
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| 13 | * |
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| 14 | * This program is distributed in the hope that it will be useful, |
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | * GNU General Public License for more details. |
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| 18 | * |
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| 19 | * Suggestions: blitz-dev@oonumerics.org |
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| 20 | * Bugs: blitz-bugs@oonumerics.org |
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| 21 | * |
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| 22 | * For more information, please see the Blitz++ Home Page: |
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| 23 | * http://oonumerics.org/blitz/ |
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| 24 | * |
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| 25 | ***************************************************************************/ |
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| 26 | |
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| 27 | #ifndef BZ_BLITZ_H |
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| 28 | #define BZ_BLITZ_H |
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| 29 | |
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| 30 | /* |
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| 31 | * These symbols allow use of the IEEE and System V math libraries |
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| 32 | * (libm.a and libmsaa.a) on some platforms. |
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| 33 | */ |
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| 34 | |
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| 35 | #ifdef BZ_ENABLE_XOPEN_SOURCE |
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| 36 | #ifndef _ALL_SOURCE |
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| 37 | #define _ALL_SOURCE |
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| 38 | #endif |
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| 39 | #ifndef _XOPEN_SOURCE |
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| 40 | #define _XOPEN_SOURCE |
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| 41 | #endif |
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| 42 | #ifndef _XOPEN_SOURCE_EXTENDED |
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| 43 | #define _XOPEN_SOURCE_EXTENDED 1 |
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| 44 | #endif |
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| 45 | #endif |
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| 46 | |
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| 47 | #include <blitz/compiler.h> // Compiler-specific directives |
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| 48 | #include <blitz/tuning.h> // Performance tuning |
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| 49 | #include <blitz/tau.h> // Profiling |
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| 50 | |
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| 51 | #include <string> |
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| 52 | #include <stdio.h> // sprintf, etc. |
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| 53 | |
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| 54 | #ifdef BZ_HAVE_STD |
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| 55 | #include <iostream> |
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| 56 | #include <iomanip> |
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| 57 | #else |
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| 58 | #include <iostream.h> |
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| 59 | #include <iomanip.h> |
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| 60 | #endif |
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| 61 | |
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| 62 | #ifdef BZ_MATH_FN_IN_NAMESPACE_STD |
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| 63 | #include <cmath> |
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| 64 | #else |
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| 65 | #include <math.h> |
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| 66 | #endif |
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| 67 | |
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| 68 | #ifdef BZ_HAVE_COMPLEX |
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| 69 | #include <complex> |
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| 70 | #endif |
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| 71 | |
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| 72 | #define BZ_THROW // Needed in <blitz/numinquire.h> |
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| 73 | |
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| 74 | BZ_NAMESPACE(blitz) |
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| 75 | |
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| 76 | #ifdef BZ_HAVE_STD |
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| 77 | BZ_USING_NAMESPACE(std) |
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| 78 | #endif |
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| 79 | |
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| 80 | #ifdef BZ_GENERATE_GLOBAL_INSTANCES |
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| 81 | #define _bz_global |
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| 82 | #define BZ_GLOBAL_INIT(X) =X |
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| 83 | #else |
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| 84 | #define _bz_global extern |
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| 85 | #define BZ_GLOBAL_INIT(X) |
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| 86 | #endif |
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| 87 | |
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| 88 | BZ_NAMESPACE_END |
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| 89 | |
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| 90 | /* |
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| 91 | * Thread safety issues. |
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| 92 | * Compiling with -pthread under gcc, or -mt under solaris, |
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| 93 | * should automatically turn on BZ_THREADSAFE. |
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| 94 | */ |
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| 95 | #ifdef _REENTRANT |
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| 96 | #ifndef BZ_THREADSAFE |
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| 97 | #define BZ_THREADSAFE |
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| 98 | #endif |
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| 99 | #endif |
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| 100 | |
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| 101 | /* |
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| 102 | * Which mutex implementation should be used for synchronizing |
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| 103 | * reference counts. Currently only one option -- pthreads. |
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| 104 | */ |
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| 105 | #ifdef BZ_THREADSAFE |
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| 106 | #define BZ_THREADSAFE_USE_PTHREADS |
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| 107 | #endif |
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| 108 | |
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| 109 | #ifdef BZ_THREADSAFE_USE_PTHREADS |
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| 110 | #include <pthread.h> |
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| 111 | |
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| 112 | #define BZ_MUTEX_DECLARE(name) mutable pthread_mutex_t name; |
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| 113 | #define BZ_MUTEX_INIT(name) pthread_mutex_init(&name,NULL); |
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| 114 | #define BZ_MUTEX_LOCK(name) pthread_mutex_lock(&name); |
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| 115 | #define BZ_MUTEX_UNLOCK(name) pthread_mutex_unlock(&name); |
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| 116 | #define BZ_MUTEX_DESTROY(name) pthread_mutex_destroy(&name); |
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| 117 | #else |
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| 118 | #define BZ_MUTEX_DECLARE(name) |
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| 119 | #define BZ_MUTEX_INIT(name) |
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| 120 | #define BZ_MUTEX_LOCK(name) |
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| 121 | #define BZ_MUTEX_UNLOCK(name) |
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| 122 | #define BZ_MUTEX_DESTROY(name) |
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| 123 | #endif |
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| 124 | |
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| 125 | #include <blitz/bzdebug.h> // Debugging macros |
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| 126 | |
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| 127 | #endif // BZ_BLITZ_H |
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