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Diffstat (limited to 'redist/sba/compiler.h')
| -rw-r--r-- | redist/sba/compiler.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/redist/sba/compiler.h b/redist/sba/compiler.h new file mode 100644 index 0000000..09c01f1 --- /dev/null +++ b/redist/sba/compiler.h @@ -0,0 +1,42 @@ +///////////////////////////////////////////////////////////////////////////////// +//// +//// Compiler-specific definitions for sparse bundle adjustment based on the +//// Levenberg - Marquardt minimization algorithm +//// Copyright (C) 2004-2008 Manolis Lourakis (lourakis at ics forth gr) +//// Institute of Computer Science, Foundation for Research & Technology - Hellas +//// Heraklion, Crete, Greece. +//// +//// This program is free software; you can redistribute it and/or modify +//// it under the terms of the GNU General Public License as published by +//// the Free Software Foundation; either version 2 of the License, or +//// (at your option) any later version. +//// +//// This program is distributed in the hope that it will be useful, +//// but WITHOUT ANY WARRANTY; without even the implied warranty of +//// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +//// GNU General Public License for more details. +//// +/////////////////////////////////////////////////////////////////////////////////// + +#ifndef _COMPILER_H_ +#define _COMPILER_H_ + +/* note: intel's icc defines both __ICC & __INTEL_COMPILER. + * Also, some compilers other than gcc define __GNUC__, + * therefore gcc should be checked last + */ +#ifdef _MSC_VER +#define inline __inline // MSVC +#elif !defined(__ICC) && !defined(__INTEL_COMPILER) && !defined(__GNUC__) +#define inline // other than MSVC, ICC, GCC: define empty +#endif + +#ifdef _MSC_VER +#define SBA_FINITE _finite // MSVC +#elif defined(__ICC) || defined(__INTEL_COMPILER) || defined(__GNUC__) +#define SBA_FINITE isfinite // ICC, GCC +#else +#define SBA_FINITE isfinite // other than MSVC, ICC, GCC, let's hope this will work +#endif + +#endif /* _COMPILER_H_ */ |