Shared raster and vector sampling for mesh parameter assignments. More...

#include "assignment/meshassignmentsampling.h"
#include "mesh/dtmsampler.h"
#include <gdal_priv.h>
#include <ogr_geometry.h>
#include <ogr_spatialref.h>
#include <ogrsf_frmts.h>
#include <QFileInfo>
#include <QHash>
#include <QVariant>
#include <QObject>
#include <algorithm>
#include <cmath>
#include <limits>
#include <memory>
#include <stdexcept>
#include <utility>
#include <vector>

Include dependency graph for meshassignmentsampling.cpp:

Namespaces
namespace	openswmmvis

namespace	openswmmvis::assignment

Functions
MeshAssignmentSampling::SampleResult	openswmmvis::assignment::sampleMeshAssignment (const MeshAssignmentSampling::Job &job, std::function< bool()> cancelled={}, std::function< void(int, int)> progress={})
	Run a self-contained raster/vector sampling job on the calling thread.

void	openswmmvis::assignment::runMeshAssignmentSampling (QPromise< MeshAssignmentSampling::SampleResult > &promise, MeshAssignmentSampling::Job job)
	Adapt synchronous sampling to a Qt concurrent promise.

Detailed Description

Shared raster and vector sampling for mesh parameter assignments.

Author: Caleb Buahin caleb.nosp@m..bua.nosp@m.hin@g.nosp@m.mail.nosp@m..com

Copyright: Copyright (c) 2026 Caleb Buahin. All rights reserved.

License: GPL-3.0-or-later

Variable Documentation

◆ bestKey

QString bestKey

◆ bestV

double bestV = std::numeric_limits<double>::quiet_NaN()

◆ bestValid

bool bestValid = false

◆ bestW

double bestW = 0.0

largest single share seen

◆ cancel

std::function<bool()> cancel

◆ ds

GDALDataset* ds = nullptr

◆ report

std::function<void(int, int)> report

◆ sum

double sum = 0.0

Σ weight · value.

◆ total

int total = 0

◆ wsum

double wsum = 0.0

Σ weight.

Namespaces

Functions