ShpDBFFields.cpp

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#ifdef CV_SHP_SUPPORT
 
#include "ShpDBFFields.h"
 
// system
#include <assert.h>
 
bool IntegerDBFField::save(DBFHandle handle, int fieldIndex) const {
    if (!handle || fieldIndex < 0) {
        assert(false);
        return false;
    }
 
    for (size_t i = 0; i < values.size(); ++i)
        DBFWriteIntegerAttribute(handle, static_cast<int>(i), fieldIndex,
                                 values[i]);
 
    return true;
}
 
bool DoubleDBFField::save(DBFHandle handle, int fieldIndex) const {
    if (!handle || fieldIndex < 0) {
        assert(false);
        return false;
    }
 
    for (size_t i = 0; i < values.size(); ++i)
        DBFWriteDoubleAttribute(handle, static_cast<int>(i), fieldIndex,
                                values[i]);
 
    return true;
}
 
bool DoubleDBFField3D::save(DBFHandle handle,
                            int xFieldIndex,
                            int yFieldIndex,
                            int zFieldIndex) const {
    if (!handle || xFieldIndex < 0 || yFieldIndex < 0 || zFieldIndex < 0) {
        assert(false);
        return false;
    }
 
    for (size_t i = 0; i < values.size(); ++i) {
        DBFWriteDoubleAttribute(handle, static_cast<int>(i), xFieldIndex,
                                values[i].x);
        DBFWriteDoubleAttribute(handle, static_cast<int>(i), yFieldIndex,
                                values[i].y);
        DBFWriteDoubleAttribute(handle, static_cast<int>(i), zFieldIndex,
                                values[i].z);
    }
 
    return true;
}
 
#endif  // CV_SHP_SUPPORT