coco
163 lines
5.1 KiB
C++
163 lines
5.1 KiB
C++
// Copyright (C) 2003 Davis E. King (davis@dlib.net)
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// License: Boost Software License See LICENSE.txt for the full license.
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#ifndef DLIB_CONDITIONING_CLASS_KERNEl_C_
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#define DLIB_CONDITIONING_CLASS_KERNEl_C_
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#include "conditioning_class_kernel_abstract.h"
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#include "../algs.h"
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#include "../assert.h"
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#include <iostream>
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namespace dlib
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{
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template <
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typename cc_base
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>
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class conditioning_class_kernel_c : public cc_base
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{
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const unsigned long alphabet_size;
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public:
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conditioning_class_kernel_c (
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typename cc_base::global_state_type& global_state
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) : cc_base(global_state),alphabet_size(cc_base::get_alphabet_size()) {}
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bool increment_count (
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unsigned long symbol,
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unsigned short amount = 1
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);
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unsigned long get_count (
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unsigned long symbol
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) const;
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unsigned long get_range (
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unsigned long symbol,
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unsigned long& low_count,
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unsigned long& high_count,
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unsigned long& total_count
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) const;
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void get_symbol (
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unsigned long target,
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unsigned long& symbol,
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unsigned long& low_count,
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unsigned long& high_count
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) const;
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};
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// ----------------------------------------------------------------------------------------
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// ----------------------------------------------------------------------------------------
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// member function definitions
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// ----------------------------------------------------------------------------------------
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// ----------------------------------------------------------------------------------------
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template <
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typename cc_base
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>
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bool conditioning_class_kernel_c<cc_base>::
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increment_count (
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unsigned long symbol,
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unsigned short amount
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)
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{
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// make sure requires clause is not broken
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DLIB_CASSERT(symbol < alphabet_size &&
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0 < amount && amount < 32768,
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"\tvoid conditioning_class::increment_count()"
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<< "\n\tthe symbol must be in the range 0 to alphabet_size-1. and"
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<< "\n\tamount must be in the range 1 to 32767"
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<< "\n\talphabet_size: " << alphabet_size
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<< "\n\tsymbol: " << symbol
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<< "\n\tamount: " << amount
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<< "\n\tthis: " << this
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);
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// call the real function
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return cc_base::increment_count(symbol,amount);
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}
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// ----------------------------------------------------------------------------------------
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template <
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typename cc_base
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>
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unsigned long conditioning_class_kernel_c<cc_base>::
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get_count (
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unsigned long symbol
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) const
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{
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// make sure requires clause is not broken
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DLIB_CASSERT(symbol < alphabet_size,
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"\tvoid conditioning_class::get_count()"
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<< "\n\tthe symbol must be in the range 0 to alphabet_size-1"
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<< "\n\talphabet_size: " << alphabet_size
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<< "\n\tsymbol: " << symbol
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<< "\n\tthis: " << this
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);
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// call the real function
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return cc_base::get_count(symbol);
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}
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// ----------------------------------------------------------------------------------------
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template <
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typename cc_base
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>
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unsigned long conditioning_class_kernel_c<cc_base>::
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get_range (
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unsigned long symbol,
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unsigned long& low_count,
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unsigned long& high_count,
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unsigned long& total_count
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) const
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{
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// make sure requires clause is not broken
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DLIB_CASSERT(symbol < alphabet_size,
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"\tvoid conditioning_class::get_range()"
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<< "\n\tthe symbol must be in the range 0 to alphabet_size-1"
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<< "\n\talphabet_size: " << alphabet_size
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<< "\n\tsymbol: " << symbol
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<< "\n\tthis: " << this
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);
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// call the real function
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return cc_base::get_range(symbol,low_count,high_count,total_count);
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}
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// ----------------------------------------------------------------------------------------
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template <
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typename cc_base
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>
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void conditioning_class_kernel_c<cc_base>::
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get_symbol (
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unsigned long target,
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unsigned long& symbol,
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unsigned long& low_count,
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unsigned long& high_count
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) const
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{
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// make sure requires clause is not broken
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DLIB_CASSERT( target < this->get_total(),
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"\tvoid conditioning_class::get_symbol()"
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<< "\n\tthe target must be in the range 0 to get_total()-1"
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<< "\n\tget_total(): " << this->get_total()
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<< "\n\ttarget: " << target
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<< "\n\tthis: " << this
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);
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// call the real function
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cc_base::get_symbol(target,symbol,low_count,high_count);
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}
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// ----------------------------------------------------------------------------------------
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}
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#endif // DLIB_CONDITIONING_CLASS_KERNEl_C_
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