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<font color='#009900'>// Copyright (C) 2007 Davis E. King (davis@dlib.net)
</font><font color='#009900'>// License: Boost Software License See LICENSE.txt for the full license.
</font><font color='#0000FF'>#ifndef</font> DLIB_IS_KINd_H_
<font color='#0000FF'>#define</font> DLIB_IS_KINd_H_
<font color='#0000FF'>#include</font> <font color='#5555FF'><</font>vector<font color='#5555FF'>></font>
<font color='#0000FF'>namespace</font> dlib
<b>{</b>
<font color='#009900'>/*!
This file contains a set of templates that enable you to determine if
a given type implements an abstract interface defined in one of the
dlib *_abstract.h files.
!*/</font>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>struct</font> <b><a name='default_is_kind_value'></a>default_is_kind_value</b> <b>{</b> <font color='#0000FF'>static</font> <font color='#0000FF'>const</font> <font color='#0000FF'><u>bool</u></font> value <font color='#5555FF'>=</font> <font color='#979000'>false</font>; <b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='is_graph'></a>is_graph</b> : <font color='#0000FF'>public</font> default_is_kind_value
<b>{</b>
<font color='#009900'>/*!
- if (T is an implementation of graph/graph_kernel_abstract.h) then
- is_graph<T>::value == true
- else
- is_graph<T>::value == false
!*/</font>
<b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='is_directed_graph'></a>is_directed_graph</b> : <font color='#0000FF'>public</font> default_is_kind_value
<b>{</b>
<font color='#009900'>/*!
- if (T is an implementation of directed_graph/directed_graph_kernel_abstract.h) then
- is_directed_graph<T>::value == true
- else
- is_directed_graph<T>::value == false
!*/</font>
<b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'>typename</font> helper <font color='#5555FF'>=</font> <font color='#0000FF'><u>void</u></font><font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='is_matrix'></a>is_matrix</b> : <font color='#0000FF'>public</font> default_is_kind_value
<b>{</b>
<font color='#009900'>/*!
- if (T is some kind of matrix expression from the matrix/matrix_exp_abstract.h component) then
- is_matrix<T>::value == true
- else
- is_matrix<T>::value == false
!*/</font>
<font color='#009900'>// Don't set the helper to anything. Just let it be void.
</font> <b><a name='ASSERT_ARE_SAME_TYPE'></a>ASSERT_ARE_SAME_TYPE</b><font face='Lucida Console'>(</font>helper,<font color='#0000FF'><u>void</u></font><font face='Lucida Console'>)</font>;
<b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='is_array2d'></a>is_array2d</b> : <font color='#0000FF'>public</font> default_is_kind_value
<b>{</b>
<font color='#009900'>/*!
- if (T is an implementation of array2d/array2d_kernel_abstract.h) then
- is_array2d<T>::value == true
- else
- is_array2d<T>::value == false
!*/</font>
<b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='is_array'></a>is_array</b> : <font color='#0000FF'>public</font> default_is_kind_value
<b>{</b>
<font color='#009900'>/*!
- if (T is an implementation of array/array_kernel_abstract.h) then
- is_array<T>::value == true
- else
- is_array<T>::value == false
!*/</font>
<b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='is_std_vector'></a>is_std_vector</b> : <font color='#0000FF'>public</font> default_is_kind_value
<b>{</b>
<font color='#009900'>/*!
- if (T is an implementation of the standard C++ std::vector object) then
- is_std_vector<T>::value == true
- else
- is_std_vector<T>::value == false
!*/</font>
<b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='is_pair'></a>is_pair</b> : <font color='#0000FF'>public</font> default_is_kind_value
<b>{</b>
<font color='#009900'>/*!
- if (T is a std::pair object) then
- is_std_vector<T>::value == true
- else
- is_std_vector<T>::value == false
!*/</font>
<b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='is_rand'></a>is_rand</b> : <font color='#0000FF'>public</font> default_is_kind_value
<b>{</b>
<font color='#009900'>/*!
- if (T is an implementation of rand/rand_kernel_abstract.h) then
- is_rand<T>::value == true
- else
- is_rand<T>::value == false
!*/</font>
<b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='is_config_reader'></a>is_config_reader</b> : <font color='#0000FF'>public</font> default_is_kind_value
<b>{</b>
<font color='#009900'>/*!
- if (T is an implementation of config_reader/config_reader_kernel_abstract.h) then
- is_config_reader<T>::value == true
- else
- is_config_reader<T>::value == false
!*/</font>
<b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font><font color='#009900'>// ----------------------------------------------------------------------------------------
</font><font color='#009900'>// Implementation details
</font><font color='#009900'>// ----------------------------------------------------------------------------------------
</font><font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'>typename</font> alloc<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='is_std_vector'></a>is_std_vector</b><font color='#5555FF'><</font>std::vector<font color='#5555FF'><</font>T,alloc<font color='#5555FF'>></font> <font color='#5555FF'>></font> <b>{</b> <font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>bool</u></font> value <font color='#5555FF'>=</font> <font color='#979000'>true</font>; <b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font> <font color='#0000FF'>struct</font> <b><a name='is_std_vector'></a>is_std_vector</b><font color='#5555FF'><</font>T<font color='#5555FF'>&</font><font color='#5555FF'>></font> <b>{</b> <font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>bool</u></font> value <font color='#5555FF'>=</font> is_std_vector<font color='#5555FF'><</font>T<font color='#5555FF'>></font>::value; <b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font> <font color='#0000FF'>struct</font> <b><a name='is_std_vector'></a>is_std_vector</b><font color='#5555FF'><</font><font color='#0000FF'>const</font> T<font color='#5555FF'>&</font><font color='#5555FF'>></font><b>{</b> <font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>bool</u></font> value <font color='#5555FF'>=</font> is_std_vector<font color='#5555FF'><</font>T<font color='#5555FF'>></font>::value; <b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font> <font color='#0000FF'>struct</font> <b><a name='is_std_vector'></a>is_std_vector</b><font color='#5555FF'><</font><font color='#0000FF'>const</font> T<font color='#5555FF'>></font> <b>{</b> <font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>bool</u></font> value <font color='#5555FF'>=</font> is_std_vector<font color='#5555FF'><</font>T<font color='#5555FF'>></font>::value; <b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'>typename</font> U<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='is_pair'></a>is_pair</b><font color='#5555FF'><</font>std::pair<font color='#5555FF'><</font>T,U<font color='#5555FF'>></font> <font color='#5555FF'>></font> <b>{</b> <font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>bool</u></font> value <font color='#5555FF'>=</font> <font color='#979000'>true</font>; <b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<b>}</b>
<font color='#0000FF'>#endif</font> <font color='#009900'>// DLIB_IS_KINd_H_
</font>
</pre></body></html>