rename methods to something meaningful

Change-Id: I92f5b3cb637b7cc6152d118505b69e762047f78b

svl/inc/svl/zformat.hxx

@@ -315,16 +315,17 @@ public:
 
     // Whether the second subformat code is really for negative numbers
     // or another limit set.
-    bool IsNegativeRealNegative() const
+    bool IsSecondSubformatRealNegative() const
         {
             return fLimit1 == 0.0 && fLimit2 == 0.0 &&
             ( (eOp1 == NUMBERFORMAT_OP_GE && eOp2 == NUMBERFORMAT_OP_NO) ||
               (eOp1 == NUMBERFORMAT_OP_GT && eOp2 == NUMBERFORMAT_OP_LT) ||
               (eOp1 == NUMBERFORMAT_OP_NO && eOp2 == NUMBERFORMAT_OP_NO) );
         }
+
     // Whether the first subformat code is really for negative numbers
     // or another limit set.
-    sal_Bool IsNegativeRealNegative2() const
+    bool IsFirstSubformatRealNegative() const
         {
             return fLimit1 == 0.0 && fLimit2 == 0.0 &&
             ( (eOp2 == NUMBERFORMAT_OP_GT && eOp1 == NUMBERFORMAT_OP_LT) ||

svl/source/numbers/zforfind.cxx

@@ -2826,7 +2826,7 @@ bool ImpSvNumberInputScan::ScanStringNumFor( const OUString& rString,          /
     if ( !bFound )
     {
         if ( !bDontDetectNegation && (nString == 0) &&
-             !bFirst && (nSign < 0) && pFormat->IsNegativeRealNegative() )
+             !bFirst && (nSign < 0) && pFormat->IsSecondSubformatRealNegative() )
         {
             // simply negated twice? --1
             aString = comphelper::string::remove(aString, ' ');
@@ -2843,7 +2843,7 @@ bool ImpSvNumberInputScan::ScanStringNumFor( const OUString& rString,          /
         }
     }
     else if ( !bDontDetectNegation && (nSub == 1) &&
-              pFormat->IsNegativeRealNegative() )
+              pFormat->IsSecondSubformatRealNegative() )
     {
         // negative
         if ( nStringScanSign < 0 )

svl/source/numbers/zformat.cxx

@@ -2522,8 +2522,8 @@ bool SvNumberformat::GetOutputString(double fNumber,
             }
         }
         if (fNumber < 0.0 &&
-                ((nIx == 0 && IsNegativeRealNegative2()) ||     // 1st, usually positive subformat
-                 (nIx == 1 && IsNegativeRealNegative())))       // 2nd, usually negative subformat
+                ((nIx == 0 && IsFirstSubformatRealNegative()) ||    // 1st, usually positive subformat
+                 (nIx == 1 && IsSecondSubformatRealNegative())))    // 2nd, usually negative subformat
         {
             fNumber = -fNumber;                 // eliminate sign
         }
@@ -4874,7 +4874,7 @@ short SvNumberformat::GetNumForType( sal_uInt16 nNumFor, sal_uInt16 nPos,
 
 bool SvNumberformat::IsNegativeWithoutSign() const
 {
-    if ( IsNegativeRealNegative() )
+    if ( IsSecondSubformatRealNegative() )
     {
         const OUString* pStr = GetNumForString( 1, 0, true );
         if ( pStr )