vctRandomFixedSizeVector.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-    */
/* ex: set filetype=cpp softtabstop=4 shiftwidth=4 tabstop=4 cindent expandtab: */
 
/*
  Author(s):  Anton Deguet
  Created on: 2007-02-11
 
  (C) Copyright 2003-2026 Johns Hopkins University (JHU), All Rights Reserved.
 
--- begin cisst license - do not edit ---
 
This software is provided "as is" under an open source license, with
no warranty.  The complete license can be found in license.txt and
http://www.cisst.org/cisst/license.txt.
 
--- end cisst license ---
*/
 
#pragma once
#ifndef _vctRandomFixedSizeVector_h
#define _vctRandomFixedSizeVector_h

 
#include <cisstCommon/cmnRandomSequence.h>
#include <cisstCommon/cmnPortability.h>
 
#include <cisstVector/vctForwardDeclarations.h>
#include <cisstVector/vctFixedSizeVector.h>

template <vct::size_type _size, vct::stride_type _stride, class _elementType, class _dataPtrType>
void vctRandom(vctFixedSizeVectorBase<_size, _stride, _elementType, _dataPtrType> & vector,
               const _elementType min,
               const _elementType max) {
    cmnRandomSequence & randomSequence = cmnRandomSequence::GetInstance();
    typedef vctFixedSizeVectorBase<_size, _stride, _elementType, _dataPtrType> VectorType;
    const typename VectorType::iterator end = vector.end();
    typename VectorType::iterator iter;
    for (iter = vector.begin(); iter != end; ++iter) {
        randomSequence.ExtractRandomValue(min, max,
                                          *iter);
    }
}
 
template <class _elementType, vct::size_type _size, vct::stride_type _stride>
void vctRandom(vctFixedSizeVectorRef<_elementType, _size, _stride> && vector,
               const _elementType min,
               const _elementType max) {
    typename vctFixedSizeVectorRef<_elementType, _size, _stride>::BaseType & base = vector;
    vctRandom(base, min, max);
}
 
#endif  // _vctRandomFixedSizeVector_h