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C++ CommandLine::GetValue方法代码示例

本文整理汇总了C++中alib::CommandLine::GetValue方法的典型用法代码示例。如果您正苦于以下问题：C++ CommandLine::GetValue方法的具体用法？C++ CommandLine::GetValue怎么用？C++ CommandLine::GetValue使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类alib::CommandLine的用法示例。


在下文中一共展示了CommandLine::GetValue方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: cl

void DateReadCommand :: ProcessFlags( ALib::CommandLine & cmd ) {

    ALib::CommaList cl( cmd.GetValue( FLAG_COLS, "" ) );
    CommaListToIndex( cl, mFields );
    string mask = cmd.GetValue( FLAG_MASK, "" );
    string cys = cmd.GetValue( FLAG_CDATE, ALib::Str( BASE_YEAR ) );

    NotBoth( cmd, FLAG_BDLIST, FLAG_BDEXCL );

    if ( cmd.HasFlag( FLAG_BDLIST )  ) {
        mWriteAction = WriteBad;
    }
    else if ( cmd.HasFlag( FLAG_BDEXCL ) ) {
        mWriteAction = WriteGood;
    }
    else {
        mWriteAction = WriteAll;
    }

    if  ( ! ALib::IsInteger( cys )) {
        CSVTHROW( "Invalid year value " << cys );

    }
    int cy = ALib::ToInteger( cys );
    string mnames = cmd.GetValue( FLAG_MNAMES, MONTH_NAMES );
    delete mReader;
    mReader = new MaskedDateReader( mask, mnames, cy );
}
开发者ID:moissinac，项目名称:csvfix，代码行数:28，代码来源:csved_date.cpp

示例2: cl

int TrimCommand ::	Execute( ALib::CommandLine & cmd ) {

    GetSkipOptions( cmd );
    if ( cmd.HasFlag( FLAG_TRLEAD ) || cmd.HasFlag( FLAG_TRTRAIL ) ) {
        mTrimLead = cmd.HasFlag( FLAG_TRLEAD );
        mTrimTrail = cmd.HasFlag( FLAG_TRTRAIL );
    }
    else {
        mTrimLead = mTrimTrail = true;
    }

    if ( cmd.HasFlag( FLAG_WIDTH ) ) {
        GetWidths( cmd.GetValue( FLAG_WIDTH ) );
    }

    ALib::CommaList cl( cmd.GetValue( FLAG_COLS, "" ) );
    CommaListToIndex( cl, mFields );

    IOManager io( cmd );
    CSVRow row;

    while( io.ReadCSV( row ) ) {
        if ( Skip( row ) ) {
            continue;
        }

        if ( ! Pass( row ) ) {
            Trim( row );
        }
        io.WriteRow( row );
    }

    return 0;
}
开发者ID:purinda，项目名称:csvfix，代码行数:34，代码来源:csved_trim.cpp

示例3: cl

void FileSplitCommand :: ProcessFlags( ALib::CommandLine & cmd ) {
	mDir = cmd.GetValue( FLAG_FSDIR, DEF_DIR );
	mFilePrefix = cmd.GetValue( FLAG_FSPRE, DEF_PREF );
	mFileExt= cmd.GetValue( FLAG_FSEXT, DEF_EXT );
	ALib::CommaList cl( cmd.GetValue( FLAG_COLS ) );
	CommaListToIndex( cl, mColIndex );
	mUseFieldNames = cmd.HasFlag( FLAG_USEFLD );
}
开发者ID:darrennolan，项目名称:csvfix，代码行数:8，代码来源:csved_filesplit.cpp

示例4: cl

void RemoveNewlineCommand :: ProcessFlags( const ALib::CommandLine & cmd ) {

	string scols = cmd.GetValue( FLAG_COLS, "" );
	ALib::CommaList cl( cmd.GetValue( FLAG_COLS, "" ) );
	CommaListToIndex( cl, mFields);
	if ( cmd.HasFlag( FLAG_EXCLNL ) && cmd.HasFlag( FLAG_STR ) ) {
		CSVTHROW( "Flags " << FLAG_EXCLNL << " and " << FLAG_STR
					<< " are mutually exclusive" );
 	}
	mSep = cmd.GetValue( FLAG_STR, "" );
	ExpandSep();
	mExcludeAfter = cmd.HasFlag( FLAG_EXCLNL );
}
开发者ID:darrennolan，项目名称:csvfix，代码行数:13，代码来源:csved_rmnewline.cpp

示例5: ProcessFlags

void AsciiTableCommand :: ProcessFlags( ALib::CommandLine & cmd ) {
	mUseLineSep = cmd.HasFlag( FLAG_SEP );
	mHeadings = ALib::CommaList( cmd.GetValue( FLAG_HEADER, "" ) );
	ALib::CommaList ra = ALib::CommaList( cmd.GetValue( FLAG_RALIGN, "" ) );
	CommaListToIndex( ra, mRightAlign );

	if ( mHeadings.Size() && mHeadings.At(0) != FILE_HEADER) {
		CSVRow r;
		for ( unsigned int i = 0; i < mHeadings.Size() ; i++ ) {
			r.push_back( mHeadings.At( i ) );
		}
		AddRow( r );
	}
}
开发者ID:darrennolan，项目名称:csvfix，代码行数:14，代码来源:csved_atable.cpp

示例6: io

int TemplateCommand :: Execute( ALib::CommandLine & cmd ) {

	GetSkipOptions( cmd );
	ReadTemplate( cmd );

	if ( cmd.HasFlag( FLAG_FNAMES ) ) {
		mFileTemplate = cmd.GetValue( FLAG_FNAMES );
	}

	IOManager io( cmd );
	CSVRow row;

	while( io.ReadCSV( row ) ) {
		if ( Skip( row ) ) {
			continue;
		}

		if ( mFileTemplate.empty() ) {
			io.Out() << ReplaceColumns( mTemplate, row );
		}
		else {
			FileOut( row );
		}
	}

	return 0;
}
开发者ID:darrennolan，项目名称:csvfix，代码行数:27，代码来源:csved_template.cpp

示例7: cl

int EditCommand :: Execute( ALib::CommandLine & cmd ) {

	GetSkipOptions( cmd );
	for ( int i = 2; i < cmd.Argc(); i++ ) {
		if ( cmd.Argv( i ) == FLAG_EDIT ) {
			AddSubCmd( cmd.Argv( i + 1 ) );
			i++;
		}
	}

	ALib::CommaList cl( cmd.GetValue( FLAG_COLS, "" ) );
	CommaListToIndex( cl, mCols );

	IOManager io( cmd );
	CSVRow row;

	while( io.ReadCSV( row ) ) {
		if ( Skip( io, row ) ) {
			continue;
		}
		if ( ! Pass( io, row ) ) {
			EditRow( row );
		}
		io.WriteRow( row );
	}

	return 0;
}
开发者ID:bminossi，项目名称:csvfix，代码行数:28，代码来源:csved_edit.cpp

示例8: io

int JoinCommand :: Execute( ALib::CommandLine & cmd ) {

	Clear();

    mKeep = cmd.HasFlag( FLAG_KEEP );
	mOuterJoin = cmd.HasFlag( FLAG_OUTERJ );
	mInvert = cmd.HasFlag( FLAG_INVERT );
	mIgnoreCase = cmd.HasFlag( FLAG_ICASE );
	if ( mOuterJoin && mInvert ) {
		CSVTHROW( "Cannot have both " << FLAG_OUTERJ
					<< " and " << FLAG_INVERT << " flags" );
	}
	string js = cmd.GetValue( FLAG_COLS );
	BuildJoinSpecs( js );

	IOManager io( cmd );
	unsigned int scount = io.InStreamCount();
	if (  scount < 2 ) {
		CSVTHROW( "Need at least two input streams" );
	}

	BuildRowMap( io.CreateStreamParser( scount - 1 ) );

	CSVRow row;
	for ( unsigned int i = 0; i < scount - 1; i++ ) {
		std::unique_ptr <ALib::CSVStreamParser> p( io.CreateStreamParser( i ) );
		while( p->ParseNext( row ) ) {
			WriteJoinRows( io, row );
		}
	}
	return 0;
}
开发者ID:bminossi，项目名称:csvfix，代码行数:32，代码来源:csved_join.cpp

示例9: cl

void CallCommand :: ProcessFlags( const ALib::CommandLine & cmd ) {

	string bs = cmd.GetValue( FLAG_BSIZE, ALib::Str( DEF_OUTBUF_SIZE ) );
	if ( ! ALib::IsInteger( bs )) {
		CSVTHROW( "Value for buffer size must be integer" );
	}
	mOutBufSize = ALib::ToInteger( bs ) * 1024;
	if ( mOutBufSize < DEF_OUTBUF_SIZE ) {
		CSVTHROW( "Output buffer size too small" );
	}
	mDLL = cmd.GetValue( FLAG_DLL );
	mFuncName = cmd.GetValue( FLAG_FUNC );
	ALib::CommaList cl( cmd.GetValue( FLAG_COLS ) );
	CommaListToIndex( cl, mFields );

}
开发者ID:bminossi，项目名称:csvfix，代码行数:16，代码来源:csved_call.cpp

示例10: cl

void FixedCommand :: BuildFields( const ALib::CommandLine & cmd ) {

	mFields.clear();

	ALib::CommaList cl( cmd.GetValue( FLAG_COLS ) );  // chop into pairs

	if ( cl.Size() == 0 )  {
		CSVTHROW( "Need fields specified with " << FLAG_COLS << " flag" );
	}

	for ( unsigned int i = 0; i < cl.Size(); i++ ) {

		vector <string> tmp;
		if ( ALib::Split( cl.At(i), ':', tmp ) != 2 ) {
			CSVTHROW( "Invalid field specification: " << cl.At(i) );
		}

		if ( ! ALib::IsInteger( tmp[0] ) || ! ALib::IsInteger( tmp[1] ) ) {
 			CSVTHROW( "Invalid field specification: " << cl.At(i) );
		}

		unsigned int f1 = ALib::ToInteger( tmp[0] );
		unsigned int f2 = ALib::ToInteger( tmp[1] );
		if ( f1 == 0 || f2 == 0 ) {
			CSVTHROW( "Invalid field specification: " << cl.At(i) );
		}

		mFields.push_back( std::make_pair( f1, f2 ) );
	}
}
开发者ID:darrennolan，项目名称:csvfix，代码行数:30，代码来源:csved_fixed.cpp

示例11: GetCommonValues

void SQLCommand :: GetCommonValues( ALib::CommandLine & cmd ) {

	GetSkipOptions( cmd );
	mTable = cmd.GetValue( FLAG_TABLE );
	if ( mTable == "" ) {
		CSVTHROW( "Need table name specified by " << FLAG_TABLE << " flag" );
	}
	if ( ! cmd.HasFlag( FLAG_SQLSEP ) ) {
		mSep ="\n;\n";
	}
	else {
		mSep = ALib::UnEscape( cmd.GetValue( FLAG_SQLSEP ) );
	}

	string noq = cmd.GetValue( FLAG_NOQUOTE, "" );
	if ( ! ALib::IsEmpty( noq ) ) {
		CommaListToIndex( ALib::CommaList( noq ), mNoQuote );
	}
	mQuoteNulls = cmd.HasFlag( FLAG_QNULLS );
	mEmptyNulls = cmd.HasFlag( FLAG_ENULLS );
}
开发者ID:darrennolan，项目名称:csvfix，代码行数:21，代码来源:csved_sql.cpp

示例12: GetField

static unsigned int GetField( const ALib::CommandLine & cmd,
                                const string & option ) {
    string rc = cmd.GetValue( option );
    if ( ! ALib::IsInteger( rc ) ) {
        CSVTHROW( "Value for " << option << " must be integer" );
    }
    int n = ALib::ToInteger( rc );
    if ( n <= 0 ) {
        CSVTHROW( "Value for " << option << " must be greater than zero" );
    }
    return (unsigned int) n - 1;
}
开发者ID:bminossi，项目名称:csvfix，代码行数:12，代码来源:csved_pivot.cpp

示例13: padding

int TruncPadBase :: Execute( ALib::CommandLine & cmd ) {

	GetSkipOptions( cmd );
	string ps = cmd.GetValue( FLAG_PAD );
	ALib::CommaList padding( ps );
	unsigned int ncols = padding.Size();

	bool ncolspec = false;	// use explicit size or not

	if ( ncols == 0 || cmd.HasFlag( FLAG_NUM ) ) {
		if ( ! cmd.HasFlag( FLAG_NUM ) ) {
			CSVTHROW( "Need -n flag to specify field count" );
		}
		ncolspec = true;
		string nv = cmd.GetValue( FLAG_NUM );
		if ( ALib::ToInteger( nv, "-n flag needs integer value" ) < 0 ) {
			CSVTHROW( FLAG_NUM << " needs value greater or equal to zero" );
		}
		ncols = ALib::ToInteger( nv );
	}

	IOManager io( cmd );
	CSVRow row;

	while( io.ReadCSV( row ) ) {

		if ( Skip( io, row ) ) {
			continue;
		}

		if ( ! Pass( io, row ) ) {
			unsigned int nc = ncolspec ? ncols : row.size() + padding.Size();
			ProcessRow( row, nc, padding );
		}

		io.WriteRow( row );
	}

	return 0;
}
开发者ID:bminossi，项目名称:csvfix，代码行数:40，代码来源:csved_truncpad.cpp

示例14: cl

void ShuffleCommand :: ProcessFlags( const ALib::CommandLine & cmd ) {

    string sn = cmd.GetValue( FLAG_NUM, ALib::Str(INT_MAX -1) );
    if ( ! ALib::IsInteger( sn )) {
        CSVTHROW( "Value for " << FLAG_NUM << " must be integeer" );
    }

    if ( ALib::ToInteger( sn ) < 0 ) {
        CSVTHROW( "Value for " << FLAG_NUM << " must be zero or greater" );
    }
    mCount = ALib::ToInteger( sn );

    string sr = cmd.GetValue( FLAG_RSEED, "-1" );
    if ( ! ALib::IsInteger( sr ) ) {
        CSVTHROW( "Value for " << FLAG_RSEED << " must be integer" );
    }
    int n = ALib::ToInteger( sr );
    mSeed = n < 0 ? std::time(0) : n;
    if ( cmd.HasFlag( FLAG_COLS ) ) {
        ALib::CommaList cl( cmd.GetValue( FLAG_COLS ) );
        CommaListToIndex( cl, mFields );
    }
}
开发者ID:moissinac，项目名称:csvfix，代码行数:23，代码来源:csved_shuffle.cpp

示例15: ProcessFlags

void ExcludeCommand :: ProcessFlags( const ALib::CommandLine & cmd ) {

	NotBoth( cmd, FLAG_REVCOLS, FLAG_COLS, ReqOp::Required );

	string es = cmd.GetValue( FLAG_IF, "" );
	if ( es != "" ) {
		string emsg = mExpr.Compile( es );
		if ( emsg != "" ) {
			CSVTHROW( emsg + " " + es );
		}

	}
	mReverse = cmd.HasFlag( FLAG_REVCOLS );
	string sn = cmd.GetValue( FLAG_COLS, ""  );
	if ( sn == "" ) {
		sn = cmd.GetValue( FLAG_REVCOLS, ""  );
	}
	CommaListToIndex( ALib::CommaList( sn ), mFields );
	if ( mFields.size() == 0 ) {
		CSVTHROW( "Field list  specified by " << FLAG_COLS << " or "
						<< FLAG_REVCOLS << " cannot be empty" );
	}
}
开发者ID:darrennolan，项目名称:csvfix，代码行数:23，代码来源:csved_exclude.cpp


注：本文中的alib::CommandLine::GetValue方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。