[Boost-commit] svn:boost r50111 - sandbox/libs/math_functions/tools

Subject: [Boost-commit] svn:boost r50111 - sandbox/libs/math_functions/tools
From: pbristow_at_[hidden]
Date: 2008-12-04 11:21:02

Author: pbristow
Date: 2008-12-04 11:21:01 EST (Thu, 04 Dec 2008)
New Revision: 50111
URL: http://svn.boost.org/trac/boost/changeset/50111

Log:
Deleted because now obselete - use bindings/rr.hpp instead

Removed:
   sandbox/libs/math_functions/tools/ntl.diff

Deleted: sandbox/libs/math_functions/tools/ntl.diff
==============================================================================
--- sandbox/libs/math_functions/tools/ntl.diff	2008-12-04 11:21:01 EST (Thu, 04 Dec 2008)
+++ (empty file)
@@ -1,135 +0,0 @@
-diff -b -r -u WinNTL-5_4/include/NTL/RR.h WinNTL-5_4_patch/include/NTL/RR.h
---- WinNTL-5_4/include/NTL/RR.h	2005-03-25 07:59:12.000000000 +0000
-+++ WinNTL-5_4_patch/include/NTL/RR.h	2006-03-23 17:06:36.742860800 +0000
-@@ -17,6 +17,13 @@
- 
- RR() {  e = 0; }
- 
-+inline RR(long double t)
-+: e(0)
-+{
-+   *this = t;
-+}
-+RR(quad_float const& t);
-+
- inline RR(INIT_VAL_TYPE, const ZZ& a);
- inline RR(INIT_VAL_TYPE, int a);
- inline RR(INIT_VAL_TYPE, long a);
-@@ -30,7 +37,7 @@
- inline RR(INIT_VAL_TYPE, const RR& a);
- 
- 
--inline RR& operator=(double a);
-+inline RR& operator=(long double a);
- 
- RR(RR& z, INIT_TRANS_TYPE) : x(z.x, INIT_TRANS), e(z.e) { } 
- 
-@@ -346,8 +353,9 @@
- void conv(RR& z, unsigned long a);
- inline void conv(RR& z, unsigned int a) { conv(z, (unsigned long)(a)); }
- void conv(RR& z, const char *s);
--void conv(RR& z, double a);
--inline void conv(RR& z, float a) { conv(z, double(a)); }
-+void conv(RR& z, long double a);
-+inline void conv(RR& z, float a) { conv(z, (long double)(a)); }
-+inline void conv(RR& z, double a) { conv(z, (long double)(a)); }
- void conv(RR& z, const xdouble& a);
- void conv(RR& z, const quad_float& a);
- 
-@@ -381,7 +389,7 @@
- inline RR to_RR(const quad_float& a) { return RR(INIT_VAL, a); }
- inline RR to_RR(const char *a) { return RR(INIT_VAL, a); }
- 
--inline RR& RR::operator=(double a) { conv(*this, a); return *this; }
-+inline RR& RR::operator=(long double a) { conv(*this, a); return *this; }
- 
- void conv(ZZ& z, const RR& a);
- void conv(long& z, const RR& a);
-@@ -488,6 +496,11 @@
- inline RR cos(const RR& a)
-    { RR z; cos(z, a); NTL_OPT_RETURN(RR, z); }
- 
-+inline RR::RR(quad_float const& t)
-+: e(0)
-+{
-+   conv(*this, t);
-+}
- 
- 
- 
-diff -b -r -u WinNTL-5_4/include/NTL/quad_float.h WinNTL-5_4_patch/include/NTL/quad_float.h
---- WinNTL-5_4/include/NTL/quad_float.h	2005-03-25 07:59:14.000000000 +0000
-+++ WinNTL-5_4_patch/include/NTL/quad_float.h	2006-03-23 12:25:57.453315200 +0000
-@@ -67,7 +67,7 @@
-   static void SetOutputPrecision(long p);
-   static long OutputPrecision() { return oprec; }
- 
--  quad_float(double x, double y) : hi(x), lo(y) { } // internal use only
-+  quad_float(double x, double y = 0) : hi(x), lo(y) { } // internal use only
- 
-   ~quad_float() {}
- 
-diff -b -r -u WinNTL-5_4/src/RR.cpp WinNTL-5_4_patch/src/RR.cpp
---- WinNTL-5_4/src/RR.cpp	2005-03-25 07:59:08.000000000 +0000
-+++ WinNTL-5_4_patch/src/RR.cpp	2006-03-25 13:31:14.338248000 +0000
-@@ -570,7 +570,7 @@
-    xcopy(z, t);
- }
- 
--void RoundPrec(RR& x, const RR& a, const RR& b, long p)
-+void RoundPrec(RR& x, const RR& a, long p)
- {
-    if (p < 1 || NTL_OVERFLOW(p, 1, 0))
-       Error("RoundPrec: bad precsion");
-@@ -657,7 +657,7 @@
-    RR::prec = old_p;
- }
- 
--
-+/*
- void conv(RR& z, double a)
- {
-    if (a == 0) {
-@@ -687,6 +687,41 @@
- 
-    xcopy(z, t);
- }
-+*/
-+void conv(RR& z, long double a)
-+{
-+   if (a == 0) {
-+      clear(z);
-+      return;
-+   }
-+
-+   if (a == 1) {
-+      set(z);
-+      return;
-+   }
-+
-+   //if (!IsFinite(&a))
-+      //Error("RR: conversion of a non-finite double");
-+
-+   int e;
-+   long double f, term;
-+   RR t;
-+   clear(z);
-+
-+   f = frexp(a, &e);
-+
-+   while(f)
-+   {
-+      // extract 30 bits from f:
-+      f = ldexp(f, 30);
-+      term = floor(f);
-+      e -= 30;
-+      conv(t.x, (int)term);
-+      t.e = e;
-+      z += t;
-+      f -= term;
-+   }
-+}
- 
- void ConvPrec(RR& x, double a, long p)
- {
-