Simplify external implementations of O(U)String::number

Change-Id: I2e1b217d43806dd0f64239978211d5b17fcf311c
Reviewed-on: https://gerrit.libreoffice.org/79518
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
diff --git a/include/rtl/string.hxx b/include/rtl/string.hxx
index 68450da..a7a04f9 100644
--- a/include/rtl/string.hxx
+++ b/include/rtl/string.hxx
@@ -1677,7 +1677,8 @@ public:
    */
    static OString number( int i, sal_Int16 radix = 10 )
    {
        return number( static_cast< long long >( i ), radix );
        sal_Char aBuf[RTL_STR_MAX_VALUEOFINT32];
        return OString(aBuf, rtl_str_valueOfInt32(aBuf, i, radix));
    }
    /// @overload
    /// @since LibreOffice 4.1
@@ -1702,18 +1703,14 @@ public:
    static OString number( long long ll, sal_Int16 radix = 10 )
    {
        sal_Char aBuf[RTL_STR_MAX_VALUEOFINT64];
        rtl_String* pNewData = NULL;
        rtl_string_newFromStr_WithLength( &pNewData, aBuf, rtl_str_valueOfInt64( aBuf, ll, radix ) );
        return OString( pNewData, SAL_NO_ACQUIRE );
        return OString(aBuf, rtl_str_valueOfInt64(aBuf, ll, radix));
    }
    /// @overload
    /// @since LibreOffice 4.1
    static OString number( unsigned long long ll, sal_Int16 radix = 10 )
    {
        sal_Char aBuf[RTL_STR_MAX_VALUEOFUINT64];
        rtl_String* pNewData = NULL;
        rtl_string_newFromStr_WithLength( &pNewData, aBuf, rtl_str_valueOfUInt64( aBuf, ll, radix ) );
        return OString( pNewData, SAL_NO_ACQUIRE );
        return OString(aBuf, rtl_str_valueOfUInt64(aBuf, ll, radix));
    }

    /**
@@ -1722,15 +1719,13 @@ public:
      This function can't be used for language specific conversion.

      @param    f           a float.
      @return   a string with the string representation of the argument.
      @return   a string with the decimal representation of the argument.
      @since LibreOffice 4.1
    */
    static OString number( float f )
    {
        sal_Char aBuf[RTL_STR_MAX_VALUEOFFLOAT];
        rtl_String* pNewData = NULL;
        rtl_string_newFromStr_WithLength( &pNewData, aBuf, rtl_str_valueOfFloat( aBuf, f ) );
        return OString( pNewData, SAL_NO_ACQUIRE );
        return OString(aBuf, rtl_str_valueOfFloat(aBuf, f));
    }

    /**
@@ -1739,15 +1734,13 @@ public:
      This function can't be used for language specific conversion.

      @param    d           a double.
      @return   a string with the string representation of the argument.
      @return   a string with the decimal representation of the argument.
      @since LibreOffice 4.1
    */
    static OString number( double d )
    {
        sal_Char aBuf[RTL_STR_MAX_VALUEOFDOUBLE];
        rtl_String* pNewData = NULL;
        rtl_string_newFromStr_WithLength( &pNewData, aBuf, rtl_str_valueOfDouble( aBuf, d ) );
        return OString( pNewData, SAL_NO_ACQUIRE );
        return OString(aBuf, rtl_str_valueOfDouble(aBuf, d));
    }
#endif

diff --git a/include/rtl/ustring.hxx b/include/rtl/ustring.hxx
index a6d9e22..a974e3a 100644
--- a/include/rtl/ustring.hxx
+++ b/include/rtl/ustring.hxx
@@ -3421,9 +3421,7 @@ public:
    static OUString number( int i, sal_Int16 radix = 10 )
    {
        sal_Unicode aBuf[RTL_USTR_MAX_VALUEOFINT32];
        rtl_uString* pNewData = NULL;
        rtl_uString_newFromStr_WithLength( &pNewData, aBuf, rtl_ustr_valueOfInt32( aBuf, i, radix ) );
        return OUString( pNewData, SAL_NO_ACQUIRE );
        return OUString(aBuf, rtl_ustr_valueOfInt32(aBuf, i, radix));
    }
    /// @overload
    /// @since LibreOffice 4.1
@@ -3447,19 +3445,15 @@ public:
    /// @since LibreOffice 4.1
    static OUString number( long long ll, sal_Int16 radix = 10 )
    {
        sal_Unicode aBuf[RTL_STR_MAX_VALUEOFINT64];
        rtl_uString* pNewData = NULL;
        rtl_uString_newFromStr_WithLength( &pNewData, aBuf, rtl_ustr_valueOfInt64( aBuf, ll, radix ) );
        return OUString( pNewData, SAL_NO_ACQUIRE );
        sal_Unicode aBuf[RTL_USTR_MAX_VALUEOFINT64];
        return OUString(aBuf, rtl_ustr_valueOfInt64(aBuf, ll, radix));
    }
    /// @overload
    /// @since LibreOffice 4.1
    static OUString number( unsigned long long ll, sal_Int16 radix = 10 )
    {
        sal_Unicode aBuf[RTL_STR_MAX_VALUEOFUINT64];
        rtl_uString* pNewData = NULL;
        rtl_uString_newFromStr_WithLength( &pNewData, aBuf, rtl_ustr_valueOfUInt64( aBuf, ll, radix ) );
        return OUString( pNewData, SAL_NO_ACQUIRE );
        sal_Unicode aBuf[RTL_USTR_MAX_VALUEOFUINT64];
        return OUString(aBuf, rtl_ustr_valueOfUInt64(aBuf, ll, radix));
    }

    /**
@@ -3468,15 +3462,13 @@ public:
      This function can't be used for language specific conversion.

      @param    f           a float.
      @return   a string with the string representation of the argument.
      @return   a string with the decimal representation of the argument.
      @since LibreOffice 4.1
    */
    static OUString number( float f )
    {
        sal_Unicode aBuf[RTL_USTR_MAX_VALUEOFFLOAT];
        rtl_uString* pNewData = NULL;
        rtl_uString_newFromStr_WithLength( &pNewData, aBuf, rtl_ustr_valueOfFloat( aBuf, f ) );
        return OUString( pNewData, SAL_NO_ACQUIRE );
        return OUString(aBuf, rtl_ustr_valueOfFloat(aBuf, f));
    }

    /**
@@ -3485,15 +3477,13 @@ public:
      This function can't be used for language specific conversion.

      @param    d           a double.
      @return   a string with the string representation of the argument.
      @return   a string with the decimal representation of the argument.
      @since LibreOffice 4.1
    */
    static OUString number( double d )
    {
        sal_Unicode aBuf[RTL_USTR_MAX_VALUEOFDOUBLE];
        rtl_uString* pNewData = NULL;
        rtl_uString_newFromStr_WithLength( &pNewData, aBuf, rtl_ustr_valueOfDouble( aBuf, d ) );
        return OUString( pNewData, SAL_NO_ACQUIRE );
        return OUString(aBuf, rtl_ustr_valueOfDouble(aBuf, d));
    }
#endif