QgsVertexIterator class

Java-style iterator for traversal of vertices of a geometry.

Contents

Reference
- Constructors, destructors, conversion operators
- Public functions

Constructors, destructors, conversion operators

QgsVertexIterator() defaulted: Constructor for QgsVertexIterator.
QgsVertexIterator(const QgsAbstractGeometry* geometry): Constructs iterator for the given geometry.

Public functions

auto hasNext() const -> bool: Find out whether there are more vertices.
auto next() -> QgsPoint: Returns next vertex of the geometry (undefined behavior if hasNext() returns false before calling next())

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