vtkPVTestUtilities.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include "qPCL.h"  // needed for export macro
#include "vtkObject.h"
 
class vtkPolyData;
class vtkDataArray;
 
class QPCL_ENGINE_LIB_API vtkPVTestUtilities : public vtkObject {
public:
    // the usual vtk stuff
    vtkTypeMacro(vtkPVTestUtilities, vtkObject);
    void PrintSelf(ostream& os, vtkIndent indent) override;
    static vtkPVTestUtilities* New();
 
    void Initialize(int argc, char** argv);
    char* GetDataFilePath(const char* name) {
        return this->GetFilePath(this->DataRoot, name);
    }
    char* GetTempFilePath(const char* name) {
        return this->GetFilePath(this->TempRoot, name);
    }
 
protected:
    vtkPVTestUtilities() { this->Initialize(0, 0); }
    ~vtkPVTestUtilities() override { this->Initialize(0, 0); }
 
private:
    vtkPVTestUtilities(const vtkPVTestUtilities&) = delete;
    void operator=(const vtkPVTestUtilities&) = delete;
    char GetPathSep();
    char* GetDataRoot();
    char* GetTempRoot();
    char* GetCommandTailArgument(const char* tag);
    char* GetFilePath(const char* base, const char* name);
    //
    int Argc;
    char** Argv;
    char* DataRoot;
    char* TempRoot;
};