diff options
Diffstat (limited to 'tools/source/generic/bigint.cxx')
| -rw-r--r-- | tools/source/generic/bigint.cxx | 105 |
1 files changed, 16 insertions, 89 deletions
diff --git a/tools/source/generic/bigint.cxx b/tools/source/generic/bigint.cxx index 027105767063..4392e56d5e44 100644 --- a/tools/source/generic/bigint.cxx +++ b/tools/source/generic/bigint.cxx @@ -1,3 +1,4 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. @@ -77,12 +78,7 @@ void BigInt::MakeBigInt( const BigInt& rVal ) nNum[0] = (sal_uInt16)(nTmp & 0xffffL); nNum[1] = (sal_uInt16)(nTmp >> 16); -#ifndef _WIN16 if ( nTmp & 0xffff0000L ) -#else - long l = 0xffff0000L; - if ( nTmp & l ) -#endif nLen = 2; else nLen = 1; @@ -529,35 +525,7 @@ BigInt::BigInt( const BigInt& rBigInt ) // ----------------------------------------------------------------------- -BigInt::BigInt( const ByteString& rString ) -{ - bIsSet = sal_True; - bIsNeg = sal_False; - bIsBig = sal_False; - nVal = 0; - - sal_Bool bNeg = sal_False; - const sal_Char* p = rString.GetBuffer(); - if ( *p == '-' ) - { - bNeg = sal_True; - p++; - } - while( *p >= '0' && *p <= '9' ) - { - *this *= 10; - *this += *p - '0'; - p++; - } - if ( bIsBig ) - bIsNeg = bNeg; - else if( bNeg ) - nVal = -nVal; -} - -// ----------------------------------------------------------------------- - -BigInt::BigInt( const UniString& rString ) +BigInt::BigInt( const String& rString ) { bIsSet = sal_True; bIsNeg = sal_False; @@ -690,55 +658,12 @@ BigInt::operator double() const // ----------------------------------------------------------------------- -ByteString BigInt::GetByteString() const -{ - ByteString aString; - - if ( !bIsBig ) - aString = ByteString::CreateFromInt32( nVal ); - else - { - BigInt aTmp( *this ); - BigInt a1000000000( 1000000000L ); - aTmp.Abs(); - - do - { - BigInt a = aTmp; - a %= a1000000000; - aTmp /= a1000000000; - - ByteString aStr = aString; - if ( a.nVal < 100000000L ) - { // leading 0s - aString = ByteString::CreateFromInt32( a.nVal + 1000000000L ); - aString.Erase( 0, 1 ); - } - else - aString = ByteString::CreateFromInt32( a.nVal ); - aString += aStr; - } - while( aTmp.bIsBig ); - - ByteString aStr = aString; - if ( bIsNeg ) - aString = ByteString::CreateFromInt32( -aTmp.nVal ); - else - aString = ByteString::CreateFromInt32( aTmp.nVal ); - aString += aStr; - } - - return aString; -} - -// ----------------------------------------------------------------------- - -UniString BigInt::GetString() const +String BigInt::GetString() const { - UniString aString; + String aString; if ( !bIsBig ) - aString = UniString::CreateFromInt32( nVal ); + aString = String::CreateFromInt32( nVal ); else { BigInt aTmp( *this ); @@ -751,23 +676,23 @@ UniString BigInt::GetString() const a %= a1000000000; aTmp /= a1000000000; - UniString aStr = aString; + String aStr = aString; if ( a.nVal < 100000000L ) { // leading 0s - aString = UniString::CreateFromInt32( a.nVal + 1000000000L ); + aString = String::CreateFromInt32( a.nVal + 1000000000L ); aString.Erase(0,1); } else - aString = UniString::CreateFromInt32( a.nVal ); + aString = String::CreateFromInt32( a.nVal ); aString += aStr; } while( aTmp.bIsBig ); - UniString aStr = aString; + String aStr = aString; if ( bIsNeg ) - aString = UniString::CreateFromInt32( -aTmp.nVal ); + aString = String::CreateFromInt32( -aTmp.nVal ); else - aString = UniString::CreateFromInt32( aTmp.nVal ); + aString = String::CreateFromInt32( aTmp.nVal ); aString += aStr; } @@ -875,7 +800,7 @@ BigInt& BigInt::operator/=( const BigInt& rVal ) { if ( rVal.nVal == 0 ) { - DBG_ERROR( "BigInt::operator/ --> divide by zero" ); + OSL_FAIL( "BigInt::operator/ --> divide by zero" ); return *this; } @@ -936,7 +861,7 @@ void BigInt::DivMod( const BigInt& rVal, BigInt& rMod ) { if ( rVal.nVal == 0 ) { - DBG_ERROR( "BigInt::operator/ --> divide by zero" ); + OSL_FAIL( "BigInt::operator/ --> divide by zero" ); return; } @@ -1005,7 +930,7 @@ BigInt& BigInt::operator%=( const BigInt& rVal ) { if ( rVal.nVal == 0 ) { - DBG_ERROR( "BigInt::operator/ --> divide by zero" ); + OSL_FAIL( "BigInt::operator/ --> divide by zero" ); return *this; } @@ -1139,3 +1064,5 @@ sal_Bool operator >(const BigInt& rVal1, const BigInt& rVal2 ) return rVal1.nVal > rVal2.nVal; } + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |