#include "qgsfeature.h"#include "qgsexpression.h"#include "qgsvectorlayerfeatureiterator.h"#include "qgsrasterlayer.h"#include "qgsproject.h"#include "qgsrelationmanager.h"#include "qgsvectorlayer.h"#include "qgsmeshlayer.h"#include <QThread>#include <QLocale>
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Classes | |
| class | QgsExpressionUtils |
| A set of expression-related functions. More... | |
Macros | |
| #define | ENSURE_NO_EVAL_ERROR { if ( parent->hasEvalError() ) return QVariant(); } |
| #define | FEAT_FROM_CONTEXT(c, f) |
| #define | SET_EVAL_ERROR(x) { parent->setEvalErrorString( x ); return QVariant(); } |
| #define | SIP_NO_FILE |
Macro Definition Documentation
◆ ENSURE_NO_EVAL_ERROR
| #define ENSURE_NO_EVAL_ERROR { if ( parent->hasEvalError() ) return QVariant(); } |
Definition at line 36 of file qgsexpressionutils.h.
◆ FEAT_FROM_CONTEXT
| #define FEAT_FROM_CONTEXT | ( | c, | |
| f | |||
| ) |
Value:
QgsFeature f = ( c )->feature();
As part of the API refactoring and improvements which landed in the Processing API was substantially reworked from the x version This was done in order to allow much of the underlying Processing framework to be ported into c
Definition: porting_processing.dox:1
Definition at line 39 of file qgsexpressionutils.h.
◆ SET_EVAL_ERROR
| #define SET_EVAL_ERROR | ( | x | ) | { parent->setEvalErrorString( x ); return QVariant(); } |
Definition at line 37 of file qgsexpressionutils.h.
◆ SIP_NO_FILE
| #define SIP_NO_FILE |
Definition at line 20 of file qgsexpressionutils.h.
