Removed the float test, it was silly to have it in libbu++.

1 files changed, 0 insertions, 130 deletions

diff --git a/src/tools/float.cpp b/src/tools/float.cpp
deleted file mode 100644
index 2c241f3..0000000
--- a/src/tools/float.cpp
+++ /dev/null
@@ -1,130 +0,0 @@
-#include <bu/sio.h>
-#include <bu/string.h>
-#include <stdlib.h>
-#include <math.h>
-
-using namespace Bu;
-
-Bu::String ftos( double dNum )
-{
-        if( dNum == 1.0 )
-                return "0x1p+0";
-        if( dNum == 0.0 )
-                return signbit(dNum)?"-0x0p+0":"0x0p+0";
-        if( dNum == -1.0 )
-                return "-0x1p+0";
-        Bu::String s("0x1.");
-        if( signbit(dNum) )
-        {
-                s.prepend("-");
-                dNum = -dNum;
-        }
-/*      
-        for( int j = 0; j < 150 && dNum; j++ )
-        {
-                dNum = dNum*2;
-                sio << dNum << " -- " << (int)dNum << sio.nl;
-                if( (int)dNum == 0 )
-                        s += '0';
-                else
-                {
-                        s += '1';
-                        dNum -= 1.0;
-                }
-        }
-        return s;
-        */
-        int iPower = 0;
-        if( dNum < 1.0 )
-        {
-                while( dNum < 1.0 )
-                {
-                        dNum *= 2.0;
-                        iPower--;
-                }
-        }
-        else if( dNum >= 2.0 )
-        {
-                while( dNum >= 2.0 )
-                {
-                        dNum *= 0.5;
-                        iPower++;
-                }
-        }
-        dNum -= (int)dNum;
-        for( int j = 0; j < 150 && dNum; j++ )
-        {
-                dNum = dNum*16.0;
-                s += "0123456789abcdef"[(int)dNum];
-                dNum -= (int)dNum;
-        }
-        s.formatAppend("p%+d", iPower );
-        return s;
-}
-
-double stof( const Bu::String &s )
-{
-        if( s == "0x1p+0" )
-                return 1.0;
-        if( s == "-0x1p+0" )
-                return -1.0;
-        if( s == "0x0p+0" )
-                return 0.0;
-        if( s == "-0x0p+0" )
-                return 0.0;
-        double dNum = 0.0;
-        int iPPos = s.getSize()-1;
-        for(; s[iPPos] != 'p'; iPPos--) { }
-        for( int i = iPPos-1; s[i] != '.'; i-- )
-        {
-                if( s[i]>='0' && s[i]<='9' )
-                {
-                        dNum += s[i]-'0';
-                }
-                else if( s[i]>='a' && s[i]<='f' )
-                {
-                        dNum += s[i]-'a'+10.0;
-                }
-                dNum *= 0.0625;
-        }
-
-        dNum += 1.0;
-
-        int iTop = strtol( s.getStr()+iPPos+1, NULL, 10 );
-        if( iTop < 0 )
-        {
-                for( int j = 0; j > iTop; j-- )
-                {
-                        dNum *= 0.5;
-                }
-        }
-        else
-        {
-                for( int j = 0; j < iTop; j++ )
-                {
-                        dNum *= 2.0;
-                }
-        }
-
-        if( s[0] == '-' )
-                return -dNum;
-        return dNum;
-}
-
-int main( int argc, char *argv[] )
-{
-        for( int j = 1; j < argc; j++ )
-        {
-                double dNum = strtod( argv[j], NULL );
-
-                String s = ftos( dNum );
-                sio << "in:     " << dNum << sio.nl;
-                sio << "mine:   " << s << sio.nl;
-                printf("printf: %a\n", dNum );
-                sio << "out:    " << stof( s ) << sio.nl;
-                sio << "match:  " << (stof( s ) == dNum) << sio.nl << sio.nl;
-        }
-
-        return 0;
-}
-