Add STLport 5.1.4

[polintos/scott/priv.git] / include / c++ / stl / float.h

diff --git a/include/c++/stl/float.h b/include/c++/stl/float.h
new file mode 100644 (file)
index 0000000..67adb57
--- /dev/null
+++ b/include/c++/stl/float.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 1999
+ * Boris Fomitchev
+ *
+ * This material is provided "as is", with absolutely no warranty expressed
+ * or implied. Any use is at your own risk.
+ *
+ * Permission to use or copy this software for any purpose is hereby granted
+ * without fee, provided the above notices are retained on all copies.
+ * Permission to modify the code and to distribute modified code is granted,
+ * provided the above notices are retained, and a notice that the code was
+ * modified is included with the above copyright notice.
+ *
+ */
+
+#if !defined (_STLP_OUTERMOST_HEADER_ID)
+#  define _STLP_OUTERMOST_HEADER_ID 0x203
+#  include <stl/_prolog.h>
+#elif (_STLP_OUTERMOST_HEADER_ID == 0x203) && !defined (_STLP_DONT_POP_HEADER_ID)
+#  define _STLP_DONT_POP_HEADER_ID
+#elif (_STLP_OUTERMOST_HEADER_ID == 0x203)
+#  error This header is only reentrant once, it should be modified if it has to be included more.
+#endif
+
+#if defined (_STLP_WCE_EVC3)
+struct _exception;
+#endif
+
+#include _STLP_NATIVE_C_HEADER(float.h)
+
+#if defined(__BORLANDC__) && defined (__cplusplus) && (__BORLANDC__ >= 0x560)
+_STLP_BEGIN_NAMESPACE
+using ::_max_dble;
+using ::_max_flt;
+using ::_max_ldble;
+using ::_tiny_ldble;
+_STLP_END_NAMESPACE
+#endif
+
+#if defined (__BORLANDC__) && defined (__cplusplus) && !defined (_STLP_BCC_FPU_BUG)
+#  define _STLP_BCC_FPU_BUG
+// Ignore FPU exceptions, set FPU precision to 53 bits for floatio_test and cmath_test
+static unsigned int _bcc_fpu_bug = _control87(PC_53|MCW_EM, MCW_PC|MCW_EM);
+template <class _Fp>
+int __fpclass(_Fp __val)
+{ int __f = _fpclass(__val); _control87(PC_53|MCW_EM, MCW_PC|MCW_EM); return __f; }
+#  define _fpclass __fpclass
+#endif
+
+#if (_STLP_OUTERMOST_HEADER_ID == 0x203)
+#  if ! defined (_STLP_DONT_POP_HEADER_ID)
+#    include <stl/_epilog.h>
+#    undef  _STLP_OUTERMOST_HEADER_ID
+#  endif
+#  undef  _STLP_DONT_POP_HEADER_ID
+#endif