/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*
 Copyright (C) 2004 Ferdinando Ametrano
 Copyright (C) 2000, 2001, 2002, 2003 RiskMap srl
 Copyright (C) 2003, 2004, 2005, 2006 StatPro Italia srl

 This file is part of QuantLib, a free-software/open-source library
 for financial quantitative analysts and developers - http://quantlib.org/

 QuantLib is free software: you can redistribute it and/or modify it
 under the terms of the QuantLib license.  You should have received a
 copy of the license along with this program; if not, please email
 <quantlib-dev@lists.sf.net>. The license is also available online at
 <http://quantlib.org/license.shtml>.

 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 license for more details.
*/

#ifndef quantlib_config_msvc_hpp
#define quantlib_config_msvc_hpp

#include <ql/userconfig.hpp>

/*******************************************
   System configuration section:
   do not modify the following definitions.
 *******************************************/

// force undefining min and max macros
#ifndef NOMINMAX
#  define NOMINMAX
#endif
#ifdef min
#  undef min
#endif
#ifdef max
#  undef max
#endif

// leave outside here common configs

/* Useful constants missing in Visual C++ math.h,
   define them if not defined elsewhere
*/
#  ifndef M_E
    #define M_E         2.71828182845904523536
#  endif

#  ifndef M_LOG2E
    #define M_LOG2E     1.44269504088896340736
#  endif

#  ifndef M_LOG10E
    #define M_LOG10E    0.434294481903251827651
#  endif

#  ifndef M_IVLN10
    #define M_IVLN10    0.434294481903251827651 /* 1 / log(10) */
#  endif

#  ifndef M_LN2
    #define M_LN2       0.693147180559945309417
#  endif

#  ifndef M_LOG2_E
    #define M_LOG2_E    0.693147180559945309417
#  endif

#  ifndef M_LN10
    #define M_LN10      2.30258509299404568402
#  endif

#  ifndef M_PI
#    define M_PI 3.141592653589793238462643383280
#  endif

#  ifndef M_TWOPI
    #define M_TWOPI     (M_PI * 2.0)
#  endif

#  ifndef M_PI_2
    #define M_PI_2      1.57079632679489661923
#  endif

#  ifndef M_PI_4
    #define M_PI_4      0.785398163397448309616
#  endif

#  ifndef M_3PI_4
    #define M_3PI_4     2.3561944901923448370E0
#  endif

#  ifndef M_SQRTPI
    #define M_SQRTPI    1.77245385090551602792981
#  endif

#  ifndef M_1_PI
    #define M_1_PI      0.318309886183790671538
#  endif

#  ifndef M_2_PI
    #define M_2_PI      0.636619772367581343076
#  endif

#  ifndef M_1_SQRTPI
    #define M_1_SQRTPI  0.564189583547756286948
#  endif

#  ifndef M_2_SQRTPI
    #define M_2_SQRTPI  1.12837916709551257390
#  endif

#  ifndef M_SQRT2
    #define M_SQRT2     1.41421356237309504880
#  endif

#  ifndef M_SQRT_2
    #define M_SQRT_2    0.7071067811865475244008443621048490392848359376887
#  endif

#  ifndef M_SQRT1_2
    #define M_SQRT1_2   0.7071067811865475244008443621048490392848359376887
#  endif

#  ifndef M_LN2LO
    #define M_LN2LO     1.9082149292705877000E-10
#  endif

#  ifndef M_LN2HI
    #define M_LN2HI     6.9314718036912381649E-1
#  endif

#  ifndef M_SQRT3
    #define M_SQRT3     1.73205080756887719000
#  endif

#  ifndef M_INVLN2
    #define M_INVLN2    1.4426950408889633870E0  /* 1 / log(2) */
#  endif


#define QL_PATCH_MSVC  // more granularity below

// select toolset:
#if (_MSC_VER < 1310)
#  error "unsupported Microsoft compiler"
#elif (_MSC_VER == 1310)
// move inside here configs specific to VC++ 7.1 (.Net 2003)
#  define QL_PATCH_MSVC71
#  define QL_WORKING_BOOST_STREAMS
// for some reason, Koenig lookup emits a warning
#  pragma warning(disable: 4675)
// also, sending a size_t to an output stream causes a warning.
// we disable it and rely on other computers to catch genuine problems.
#  pragma warning(disable: 4267)
// same for Boost.Function using a supposedly non-standard extension
#  pragma warning(disable: 4224)
#elif (_MSC_VER == 1400)
// move inside here configs specific to VC++ 8 (2005)
#  ifndef _SCL_SECURE_NO_DEPRECATE
#    define _SCL_SECURE_NO_DEPRECATE
#  endif
#  ifndef _CRT_SECURE_NO_DEPRECATE
#    define _CRT_SECURE_NO_DEPRECATE
#  endif
#  define QL_PATCH_MSVC80
#  define QL_WORKING_BOOST_STREAMS
// see the corresponding pragma in the 7.1 section
#  pragma warning(disable: 4267)
#else
#  error "unknown Microsoft compiler"
#endif

#ifndef _CPPRTTI
#   if (_MSC_VER >= 1300) // VC++ 7.0 (.Net) and later
#       error Enable Run-Time Type Info (Property Pages | C/C++ | Language)
#   else
#       error Enable Run-Time Type Information (Project Settings | C/C++ | C++ Language)
#   endif
#endif

#endif