#include "qgsfeature.h"#include "qgsexpression.h"#include "qgsvariantutils.h"#include "qgsfeaturerequest.h"#include <QDate>#include <QDateTime>#include <QTime>#include <QThread>#include <QLocale>#include <functional>
Include dependency graph for qgsexpressionutils.h:
This graph shows which files directly or indirectly include this file:
Go to the source code of this file.
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 38 of file qgsexpressionutils.h.
◆ FEAT_FROM_CONTEXT
| #define FEAT_FROM_CONTEXT | ( | c, | |
| f | |||
| ) |
Value:
QgsFeature f = ( c )->feature();
The feature class encapsulates a single feature including its unique ID, geometry and a list of field...
Definition qgsfeature.h:56
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 41 of file qgsexpressionutils.h.
◆ SET_EVAL_ERROR
| #define SET_EVAL_ERROR | ( | x | ) | { parent->setEvalErrorString( x ); return QVariant(); } |
Definition at line 39 of file qgsexpressionutils.h.
◆ SIP_NO_FILE
| #define SIP_NO_FILE |
Definition at line 20 of file qgsexpressionutils.h.
