doxy/html/convert__array_8inl_source.html

//

//

/*

    Copyright (C) 2006 - 2007, Hammersmith Imanet Ltd

    This file is part of STIR.


    SPDX-License-Identifier: Apache-2.0


    See STIR/LICENSE.txt for details

*/

#include "stir/NumericInfo.h"

#include "stir/Array.h"

#include "stir/convert_range.h"

START_NAMESPACE_STIR


template <int num_dimensions, class T1, class T2, class scaleT>

void


find_scale_factor(scaleT& scale_factor, const Array<num_dimensions, T1>& data_in, const NumericInfo<T2> info_for_out_type)

{

  find_scale_factor(scale_factor, data_in.begin_all(), data_in.end_all(), info_for_out_type);

}


template <int num_dimensions, class T1, class T2, class scaleT>

Array<num_dimensions, T2>


convert_array(scaleT& scale_factor, const Array<num_dimensions, T1>& data_in, const NumericInfo<T2> info_for_out_type)

{

  Array<num_dimensions, T2> data_out(data_in.get_index_range());


  convert_array(data_out, scale_factor, data_in);

  return data_out;

}


template <int num_dimensions, class T1, class T2, class scaleT>

void


convert_array(Array<num_dimensions, T2>& data_out, scaleT& scale_factor, const Array<num_dimensions, T1>& data_in)

{

  convert_range(data_out.begin_all(), scale_factor, data_in.begin_all(), data_in.end_all());

}


END_NAMESPACE_STIR

Array.h
defines the stir::Array class for multi-dimensional (numeric) arrays

NumericInfo.h
This file declares the class stir::NumericInfo.

stir::Array
This class defines multi-dimensional (numeric) arrays.
Definition Array.h:78

stir::Array::begin_all
full_iterator begin_all()
start value for iterating through all elements in the array, see full_iterator
Definition Array.inl:213

stir::Array::end_all
full_iterator end_all()
end value for iterating through all elements in the array, see full_iterator
Definition Array.inl:185

stir::NumericInfo
class NumericInfo<NUMBER> defines properties for the type NUMBER.
Definition NumericInfo.h:68

convert_range.h
This file declares the stir::convert_range and stir::find_scale_factor functions.

stir::convert_range
void convert_range(const OutputIteratorT &out_begin, scaleT &scale_factor, const InputIteratorT &in_begin, const InputIteratorT &in_end)
Converts the data in the input range to the output range (with elements of different types) such that...
Definition convert_range.inl:129

stir::find_scale_factor
void find_scale_factor(scaleT &scale_factor, const Array< num_dimensions, T1 > &data_in, const NumericInfo< T2 > info_for_out_type)
A function that finds a scale factor to use when converting data to a new type.
Definition convert_array.inl:28

stir::convert_array
Array< num_dimensions, T2 > convert_array(scaleT &scale_factor, const Array< num_dimensions, T1 > &data_in, const NumericInfo< T2 > info2)
A function that returns a new Array (of the same dimension) with elements of type T2.
Definition convert_array.inl:35