Delete fast_atof.h

contrib/irrXML/fast_atof.h

@@ -1,139 +0,0 @@
-// Copyright (C) 2002-2005 Nikolaus Gebhardt
-// This file is part of the "Irrlicht Engine" and the "irrXML" project.
-// For conditions of distribution and use, see copyright notice in irrlicht.h and irrXML.h
-
-#ifndef __FAST_A_TO_F_H_INCLUDED__
-#define __FAST_A_TO_F_H_INCLUDED__
-
-#include <stdlib.h>
-#include <math.h>
-
-namespace irr
-{
-namespace core
-{
-
-const float fast_atof_table[] =	{
-										0.f,
-										0.1f,
-										0.01f,
-										0.001f,
-										0.0001f,
-										0.00001f,
-										0.000001f,
-										0.0000001f,
-										0.00000001f,
-										0.000000001f,
-										0.0000000001f,
-										0.00000000001f,
-										0.000000000001f,
-										0.0000000000001f,
-										0.00000000000001f,
-										0.000000000000001f
-									};
-
-//! Provides a fast function for converting a string into a float,
-//! about 6 times faster than atof in win32.
-// If you find any bugs, please send them to me, niko (at) irrlicht3d.org.
-inline char* fast_atof_move(char* c, float& out)
-{
-	bool inv = false;
-	char *t;
-	float f;
-
-	if (*c=='-')
-	{
-		c++;
-		inv = true;
-	}
-
-	f = (float)strtol(c, &t, 10);
-
-	c = t;
-
-	if (*c == '.')
-	{
-		c++;
-
-		float pl = (float)strtol(c, &t, 10);
-		pl *= fast_atof_table[t-c];
-
-		f += pl;
-
-		c = t;
-
-		if (*c == 'e')
-		{
-			++c;
-			float exp = (float)strtol(c, &t, 10);
-			f *= (float)pow(10.0f, exp);
-			c = t;
-		}
-	}
-
-	if (inv)
-		f *= -1.0f;
-	
-	out = f;
-	return c;
-}
-
-//! Provides a fast function for converting a string into a float,
-//! about 6 times faster than atof in win32.
-// If you find any bugs, please send them to me, niko (at) irrlicht3d.org.
-inline const char* fast_atof_move_const(const char* c, float& out)
-{
-	bool inv = false;
-	char *t;
-	float f;
-
-	if (*c=='-')
-	{
-		c++;
-		inv = true;
-	}
-
-	f = (float)strtol(c, &t, 10);
-
-	c = t;
-
-	if (*c == '.')
-	{
-		c++;
-
-		float pl = (float)strtol(c, &t, 10);
-		pl *= fast_atof_table[t-c];
-
-		f += pl;
-
-		c = t;
-
-		if (*c == 'e') 
-		{ 
-			++c; 
-			f32 exp = (f32)strtol(c, &t, 10); 
-			f *= (f32)powf(10.0f, exp); 
-			c = t; 
-		}
-	}
-
-	if (inv)
-		f *= -1.0f;
-	
-	out = f;
-	return c;
-}
-
-
-inline float fast_atof(const char* c)
-{
-	float ret;
-	fast_atof_move_const(c, ret);
-	return ret;
-}
-
-} // end namespace core
-}// end namespace irr
-
-#endif
-