From 469bbcf0701e1eb8a6670c23145b0da87357e178 Mon Sep 17 00:00:00 2001 From: Mike Buland Date: Sun, 25 Mar 2012 20:00:08 +0000 Subject: Code is all reorganized. We're about ready to release. I should write up a little explenation of the arrangement. --- src/formatter.h | 303 -------------------------------------------------------- 1 file changed, 303 deletions(-) delete mode 100644 src/formatter.h (limited to 'src/formatter.h') diff --git a/src/formatter.h b/src/formatter.h deleted file mode 100644 index a440ec3..0000000 --- a/src/formatter.h +++ /dev/null @@ -1,303 +0,0 @@ -/* - * Copyright (C) 2007-2011 Xagasoft, All rights reserved. - * - * This file is part of the libbu++ library and is released under the - * terms of the license contained in the file LICENSE. - */ - -#ifndef BU_FORMATTER_H -#define BU_FORMATTER_H - -#include "bu/string.h" -#include "bu/fmt.h" - -#include - -namespace Bu -{ - class Stream; - - template t tlog( t x ); - template<> float tlog( float x ); - template<> double tlog( double x ); - template<> long double tlog( long double x ); - - template t tfloor( t x ); - template<> float tfloor( float x ); - template<> double tfloor( double x ); - template<> long double tfloor( long double x ); - - template t tpow( t x, t y ); - template<> float tpow( float x, float y ); - template<> double tpow( double x, double y ); - template<> long double tpow( long double x, long double y ); - - class Formatter - { - public: - Formatter( Stream &rStream ); - virtual ~Formatter(); - - void write( const Bu::String &sStr ); - void write( const void *sStr, int iLen ); - void writeAligned( const Bu::String &sStr ); - void writeAligned( const char *sStr, int iLen ); - - void read( void *sStr, int iLen ); - Bu::String readToken(); - - void incIndent(); - void decIndent(); - void setIndent( uint8_t uLevel ); - void clearIndent(); - uint8_t getIndent() const { return uIndent; } - void setIndentChar( char cIndent ); - char getIndentChar() const { return cIndent; } - - void setFormat( const Fmt &f ) - { - fLast = f; - bTempFmt = false; - } - - void setTempFormat( const Fmt &f ) - { - fLast = f; - bTempFmt = true; - } - - void usedFormat() - { - if( bTempFmt ) - fLast = Fmt(); - } - - template - void ifmt( type i ) - { - // This code is taken from Nango, hopefully we can make it better. - bool bNeg = i<0; - char cBase = fLast.bCaps?'A':'a'; - char buf[sizeof(type)*8+1]; - if( bNeg ) i = -i; - if( fLast.uRadix < 2 || fLast.uRadix > 36 ) - { - usedFormat(); - return; - } - - for( int j = sizeof(type)*8; j >= 0; j-- ) - { - int c = i%fLast.uRadix; - i /= fLast.uRadix; - buf[j] = (char)((c<10)?('0'+c):(cBase+c-10)); - if( i == 0 ) - { - if( bNeg ) buf[--j] = '-'; - else if( fLast.bPlus ) buf[--j] = '+'; - writeAligned( buf+j, sizeof(type)*8-j+1 ); - - return; - } - } - usedFormat(); - } - - template - void ufmt( type i ) - { - // This code is taken from Nango, hopefully we can make it better. - char buf[sizeof(type)*8+1]; - char cBase = fLast.bCaps?'A':'a'; - if( fLast.uRadix < 2 || fLast.uRadix > 36 ) - { - usedFormat(); - return; - } - - for( int j = sizeof(type)*8; j >= 0; j-- ) - { - int c = i%fLast.uRadix; - i /= fLast.uRadix; - buf[j] = (char)((c<10)?('0'+c):(cBase+c-10)); - if( i == 0 ) - { - if( fLast.bPlus ) buf[--j] = '+'; - writeAligned( buf+j, sizeof(type)*8-j+1 ); - - return; - } - } - usedFormat(); - } - - template - void ffmt( type f ) - { - Bu::String fTmp; - char cBase = fLast.bCaps?'A':'a'; - if( fLast.uRadix < 2 || fLast.uRadix > 36 ) - { - usedFormat(); - return; - } - - if( signbit(f) ) - { - f = -f; - fTmp += "-"; - } - int iScale = tfloor(tlog( f ) / tlog( (type)fLast.uRadix )); - f /= tpow( (type)fLast.uRadix, (type)iScale ); - - if( iScale < 0 ) - { - fTmp += "0."; - for( int j = 1; j < -iScale; j++ ) - fTmp += '0'; - } - int c = f; - fTmp += (char)((c<10)?('0'+c):(cBase+c-10)); - f -= (int)f; - int j; - for( j = 0; j < 8 && f; j++ ) - { - if( iScale - j == 0 ) - fTmp += '.'; - f = f*fLast.uRadix; - int c = f; - fTmp += (char)((c<10)?('0'+c):(cBase+c-10)); - f -= (int)f; - } - if( iScale >= j ) - { - for( int k = j; k < iScale; k++ ) - fTmp += '0'; - fTmp += ".0"; - } - - writeAligned( fTmp ); - usedFormat(); - } - - template - void iparse( type &i, const Bu::String &sBuf ) - { - if( !sBuf.isSet() ) - return; - if( sBuf[0] != '+' && sBuf[0] != '-' && - (sBuf[0] < '0' && sBuf[0] > '9') ) - return; - int j = 1; - int iMax = sBuf.getSize(); - for(; j < iMax && (sBuf[j] >= '0' && sBuf[j] <= '9'); j++ ) { } - i = 0; - type iPos = 1; - for(j--; j >= 0; j-- ) - { - if( sBuf[j] == '+' || sBuf[j] == '-' ) - continue; - i += (sBuf[j]-'0')*iPos; - iPos *= fLast.uRadix; - } - if( sBuf[0] == '-' ) - i = -i; - - usedFormat(); - } - - template - void uparse( type &i, const Bu::String &sBuf ) - { - if( !sBuf.isSet() ) - return; - if( sBuf[0] != '+' && - (sBuf[0] < '0' && sBuf[0] > '9') ) - return; - int j = 1; - int iMax = sBuf.getSize(); - for(; j < iMax && (sBuf[j] >= '0' && sBuf[j] <= '9'); j++ ) { } - i = 0; - type iPos = 1; - for(j--; j >= 0; j-- ) - { - if( sBuf[j] == '+' ) - continue; - i += (sBuf[j]-'0')*iPos; - iPos *= fLast.uRadix; - } - - usedFormat(); - } - - template - void fparse( type &f, const Bu::String &sBuf ) - { - double fIn; - sscanf( sBuf.getStr(), "%lf", &fIn ); - f = fIn; - usedFormat(); - } - - enum Special - { - nl, - flush - }; - - void doFlush(); - - private: - Stream &rStream; - Fmt fLast; - bool bTempFmt; - uint8_t uIndent; - char cIndent; - }; - - Formatter &operator<<( Formatter &f, const Fmt &fmt ); - Formatter &operator<<( Formatter &f, Formatter::Special s ); - Formatter &operator<<( Formatter &f, const char *sStr ); - Formatter &operator<<( Formatter &f, char *sStr ); - Formatter &operator<<( Formatter &f, const Bu::String &sStr ); - Formatter &operator<<( Formatter &f, signed char c ); - Formatter &operator<<( Formatter &f, char c ); - Formatter &operator<<( Formatter &f, unsigned char c ); - Formatter &operator<<( Formatter &f, signed short i ); - Formatter &operator<<( Formatter &f, unsigned short i ); - Formatter &operator<<( Formatter &f, signed int i ); - Formatter &operator<<( Formatter &f, unsigned int i ); - Formatter &operator<<( Formatter &f, signed long i ); - Formatter &operator<<( Formatter &f, unsigned long i ); - Formatter &operator<<( Formatter &f, signed long long i ); - Formatter &operator<<( Formatter &f, unsigned long long i ); - Formatter &operator<<( Formatter &f, float flt ); - Formatter &operator<<( Formatter &f, double flt ); - Formatter &operator<<( Formatter &f, long double flt ); - Formatter &operator<<( Formatter &f, bool b ); - - Formatter &operator>>( Formatter &f, Bu::String &sStr ); - Formatter &operator>>( Formatter &f, signed char &c ); - Formatter &operator>>( Formatter &f, char &c ); - Formatter &operator>>( Formatter &f, unsigned char &c ); - Formatter &operator>>( Formatter &f, signed short &i ); - Formatter &operator>>( Formatter &f, unsigned short &i ); - Formatter &operator>>( Formatter &f, signed int &i ); - Formatter &operator>>( Formatter &f, unsigned int &i ); - Formatter &operator>>( Formatter &f, signed long &i ); - Formatter &operator>>( Formatter &f, unsigned long &i ); - Formatter &operator>>( Formatter &f, signed long long &i ); - Formatter &operator>>( Formatter &f, unsigned long long &i ); - Formatter &operator>>( Formatter &f, float &flt ); - Formatter &operator>>( Formatter &f, double &flt ); - Formatter &operator>>( Formatter &f, long double &flt ); - Formatter &operator>>( Formatter &f, bool &b ); - - template - Formatter &operator<<( Formatter &f, const type *p ) - { - return f << "0x" << Fmt::hex(sizeof(ptrdiff_t)*2) << (ptrdiff_t)(p); - } -}; - -#endif -- cgit v1.2.3