aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.4.3/libstdc++-v3/include/c_global/cfloat
diff options
context:
space:
mode:
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/include/c_global/cfloat')
-rw-r--r--gcc-4.4.3/libstdc++-v3/include/c_global/cfloat60
1 files changed, 60 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/include/c_global/cfloat b/gcc-4.4.3/libstdc++-v3/include/c_global/cfloat
new file mode 100644
index 000000000..54eb77887
--- /dev/null
+++ b/gcc-4.4.3/libstdc++-v3/include/c_global/cfloat
@@ -0,0 +1,60 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+// 2006, 2007, 2008, 2009
+// Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library 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 3, or (at your option)
+// any later version.
+
+// This library 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file include/cfloat
+ * This is a Standard C++ Library file. You should @c #include this file
+ * in your programs, rather than any of the "*.h" implementation files.
+ *
+ * This is the C++ version of the Standard C Library header @c float.h,
+ * and its contents are (mostly) the same as that header, but are all
+ * contained in the namespace @c std (except for names which are defined
+ * as macros in C).
+ */
+
+//
+// ISO C++ 14882: 18.2.2 Implementation properties: C library
+//
+
+#pragma GCC system_header
+
+#include <float.h>
+
+#ifndef _GLIBCXX_CFLOAT
+#define _GLIBCXX_CFLOAT 1
+
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+# if defined(_GLIBCXX_INCLUDE_AS_TR1)
+# error C++0x header cannot be included from TR1 header
+# endif
+# ifndef DECIMAL_DIG
+# define DECIMAL_DIG __DECIMAL_DIG__
+# endif
+# ifndef FLT_EVAL_METHOD
+# define FLT_EVAL_METHOD __FLT_EVAL_METHOD__
+# endif
+#endif
+
+#endif