本文整理汇总了C++中QStringList::constLast方法的典型用法代码示例。如果您正苦于以下问题：C++ QStringList::constLast方法的具体用法？C++ QStringList::constLast怎么用？C++ QStringList::constLast使用的例子？那么, 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QStringList的用法示例。
在下文中一共展示了QStringList::constLast方法的1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: asPythonCode
QStringList QgsProcessingModelChildAlgorithm::asPythonCode( const QgsProcessing::PythonOutputType outputType, const QgsStringMap &extraParameters, int currentIndent, int indentSize ) const
{
QStringList lines;
const QString baseIndent = QString( ' ' ).repeated( currentIndent );
const QString lineIndent = QString( ' ' ).repeated( indentSize );
if ( !algorithm() )
return QStringList();
QStringList paramParts;
for ( auto paramIt = mParams.constBegin(); paramIt != mParams.constEnd(); ++paramIt )
{
QStringList sourceParts;
const QgsProcessingParameterDefinition *def = algorithm() ? algorithm()->parameterDefinition( paramIt.key() ) : nullptr;
const auto parts = paramIt.value();
for ( const QgsProcessingModelChildParameterSource &source : parts )
{
QString part = source.asPythonCode( outputType, def );
if ( !part.isEmpty() )
sourceParts << part;
}
if ( sourceParts.count() == 1 )
paramParts << QStringLiteral( "'%1': %2" ).arg( paramIt.key(), sourceParts.at( 0 ) );
else
paramParts << QStringLiteral( "'%1': [%2]" ).arg( paramIt.key(), sourceParts.join( ',' ) );
}
lines << baseIndent + QStringLiteral( "alg_params = {" );
lines.reserve( lines.size() + paramParts.size() );
for ( const QString &p : qgis::as_const( paramParts ) )
{
lines << baseIndent + lineIndent + p + ',';
}
for ( auto it = extraParameters.constBegin(); it != extraParameters.constEnd(); ++it )
{
lines << baseIndent + lineIndent + QStringLiteral( "%1: %2," ).arg( QgsProcessingUtils::stringToPythonLiteral( it.key() ), it.value() );
}
if ( lines.constLast().endsWith( ',' ) )
{
lines[ lines.count() - 1 ].truncate( lines.constLast().length() - 1 );
}
lines << baseIndent + QStringLiteral( "}" );
lines << baseIndent + QStringLiteral( "outputs['%1'] = processing.run('%2', alg_params, context=context, feedback=feedback, is_child_algorithm=True)" ).arg( mId, mAlgorithmId );
for ( auto outputIt = mModelOutputs.constBegin(); outputIt != mModelOutputs.constEnd(); ++outputIt )
{
lines << baseIndent + QStringLiteral( "results['%1:%2'] = outputs['%1']['%3']" ).arg( mId, outputIt.key(), outputIt.value().childOutputName() );
}
return lines;
}