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<a name="clutter-Versioning-Macros"></a><div class="titlepage"></div>
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<td valign="top">
<h2><span class="refentrytitle"><a name="clutter-Versioning-Macros.top_of_page"></a>Versioning Macros</span></h2>
<p>Versioning Macros — Versioning utility macros</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="clutter-Versioning-Macros.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="clutter-Versioning-Macros.html#CLUTTER-CHECK-VERSION:CAPS" title="CLUTTER_CHECK_VERSION()">CLUTTER_CHECK_VERSION</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="clutter-Versioning-Macros.html#clutter-check-version" title="clutter_check_version ()">clutter_check_version</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="clutter-Versioning-Macros.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-MAJOR-VERSION:CAPS" title="CLUTTER_MAJOR_VERSION">CLUTTER_MAJOR_VERSION</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-MINOR-VERSION:CAPS" title="CLUTTER_MINOR_VERSION">CLUTTER_MINOR_VERSION</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-MICRO-VERSION:CAPS" title="CLUTTER_MICRO_VERSION">CLUTTER_MICRO_VERSION</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION:CAPS" title="CLUTTER_VERSION">CLUTTER_VERSION</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-S:CAPS" title="CLUTTER_VERSION_S">CLUTTER_VERSION_S</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-HEX:CAPS" title="CLUTTER_VERSION_HEX">CLUTTER_VERSION_HEX</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-FLAVOUR:CAPS" title="CLUTTER_FLAVOUR">CLUTTER_FLAVOUR</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-COGL:CAPS" title="CLUTTER_COGL">CLUTTER_COGL</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-NO-FPU:CAPS" title="CLUTTER_NO_FPU">CLUTTER_NO_FPU</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-0:CAPS" title="CLUTTER_VERSION_1_0">CLUTTER_VERSION_1_0</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-2:CAPS" title="CLUTTER_VERSION_1_2">CLUTTER_VERSION_1_2</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-4:CAPS" title="CLUTTER_VERSION_1_4">CLUTTER_VERSION_1_4</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-6:CAPS" title="CLUTTER_VERSION_1_6">CLUTTER_VERSION_1_6</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-8:CAPS" title="CLUTTER_VERSION_1_8">CLUTTER_VERSION_1_8</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-10:CAPS" title="CLUTTER_VERSION_1_10">CLUTTER_VERSION_1_10</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-12:CAPS" title="CLUTTER_VERSION_1_12">CLUTTER_VERSION_1_12</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-14:CAPS" title="CLUTTER_VERSION_1_14">CLUTTER_VERSION_1_14</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-16:CAPS" title="CLUTTER_VERSION_1_16">CLUTTER_VERSION_1_16</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-18:CAPS" title="CLUTTER_VERSION_1_18">CLUTTER_VERSION_1_18</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-20:CAPS" title="CLUTTER_VERSION_1_20">CLUTTER_VERSION_1_20</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-22:CAPS" title="CLUTTER_VERSION_1_22">CLUTTER_VERSION_1_22</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-24:CAPS" title="CLUTTER_VERSION_1_24">CLUTTER_VERSION_1_24</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-26:CAPS" title="CLUTTER_VERSION_1_26">CLUTTER_VERSION_1_26</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-MAX-ALLOWED:CAPS" title="CLUTTER_VERSION_MAX_ALLOWED">CLUTTER_VERSION_MAX_ALLOWED</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-MIN-REQUIRED:CAPS" title="CLUTTER_VERSION_MIN_REQUIRED">CLUTTER_VERSION_MIN_REQUIRED</a></td>
</tr>
<tr>
<td class="variable_type">extern const guint </td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#clutter-major-version" title="clutter_major_version">clutter_major_version</a></td>
</tr>
<tr>
<td class="variable_type">extern const guint </td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#clutter-minor-version" title="clutter_minor_version">clutter_minor_version</a></td>
</tr>
<tr>
<td class="variable_type">extern const guint </td>
<td class="function_name"><a class="link" href="clutter-Versioning-Macros.html#clutter-micro-version" title="clutter_micro_version">clutter_micro_version</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="clutter-Versioning-Macros.description"></a><h2>Description</h2>
<p>Clutter offers a set of macros for checking the version of the library
at compile time; it also provides a function to perform the same check
at run time.</p>
<p>Clutter adds version information to both API deprecations and additions;
by definining the macros <a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-MIN-REQUIRED:CAPS" title="CLUTTER_VERSION_MIN_REQUIRED"><code class="literal">CLUTTER_VERSION_MIN_REQUIRED</code></a> and
<a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-MAX-ALLOWED:CAPS" title="CLUTTER_VERSION_MAX_ALLOWED"><code class="literal">CLUTTER_VERSION_MAX_ALLOWED</code></a>, you can specify the range of Clutter versions
whose API you want to use. Functions that were deprecated before, or
introduced after, this range will trigger compiler warnings. For instance,
if we define the following symbols:</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2</pre></td>
<td class="listing_code"><pre class="programlisting"><span class="normal"><a href="clutter-Versioning-Macros.html#CLUTTER-VERSION-MIN-REQUIRED:CAPS">CLUTTER_VERSION_MIN_REQUIRED</a> </span><span class="symbol">=</span><span class="normal"> <a href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-6:CAPS">CLUTTER_VERSION_1_6</a></span>
<span class="normal"><a href="clutter-Versioning-Macros.html#CLUTTER-VERSION-MAX-ALLOWED:CAPS">CLUTTER_VERSION_MAX_ALLOWED</a> </span><span class="symbol">=</span><span class="normal"> <a href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-8:CAPS">CLUTTER_VERSION_1_8</a></span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<p>and we have the following functions annotated in the Clutter headers:</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3
4</pre></td>
<td class="listing_code"><pre class="programlisting"><span class="type">void</span><span class="normal"> </span><span class="function">clutter_function_A</span><span class="normal"> </span><span class="symbol">(</span><span class="type">void</span><span class="symbol">)</span><span class="normal"> CLUTTER_DEPRECATED_IN_1_4</span><span class="symbol">;</span>
<span class="type">void</span><span class="normal"> </span><span class="function">clutter_function_B</span><span class="normal"> </span><span class="symbol">(</span><span class="type">void</span><span class="symbol">)</span><span class="normal"> CLUTTER_DEPRECATED_IN_1_6</span><span class="symbol">;</span>
<span class="type">void</span><span class="normal"> </span><span class="function">clutter_function_C</span><span class="normal"> </span><span class="symbol">(</span><span class="type">void</span><span class="symbol">)</span><span class="normal"> CLUTTER_AVAILABLE_IN_1_8</span><span class="symbol">;</span>
<span class="type">void</span><span class="normal"> </span><span class="function">clutter_function_D</span><span class="normal"> </span><span class="symbol">(</span><span class="type">void</span><span class="symbol">)</span><span class="normal"> CLUTTER_AVAILABLE_IN_1_10</span><span class="symbol">;</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<p>then any application code using the functions above will get the output:</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3
4</pre></td>
<td class="listing_code"><pre class="programlisting"><span class="normal">clutter_function_A</span><span class="symbol">:</span><span class="normal"> deprecation warning</span>
<span class="normal">clutter_function_B</span><span class="symbol">:</span><span class="normal"> no warning</span>
<span class="normal">clutter_function_C</span><span class="symbol">:</span><span class="normal"> no warning</span>
<span class="normal">clutter_function_D</span><span class="symbol">:</span><span class="normal"> symbol not available warning</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<p>It is possible to disable the compiler warnings by defining the macro
<code class="literal">CLUTTER_DISABLE_DEPRECATION_WARNINGS</code> before including the clutter.h
header.</p>
</div>
<div class="refsect1">
<a name="clutter-Versioning-Macros.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="CLUTTER-CHECK-VERSION:CAPS"></a><h3>CLUTTER_CHECK_VERSION()</h3>
<pre class="programlisting">#define CLUTTER_CHECK_VERSION(major,minor,micro)</pre>
<p>Evaluates to <code class="literal">TRUE</code> if the version of the Clutter library is greater
than <em class="parameter"><code>major</code></em>
, <em class="parameter"><code>minor</code></em>
and <em class="parameter"><code>micro</code></em>
</p>
<div class="refsect3">
<a name="CLUTTER-CHECK-VERSION.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>major</p></td>
<td class="parameter_description"><p>major version, like 1 in 1.2.3</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>minor</p></td>
<td class="parameter_description"><p>minor version, like 2 in 1.2.3</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>micro</p></td>
<td class="parameter_description"><p>micro version, like 3 in 1.2.3</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="clutter-check-version"></a><h3>clutter_check_version ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
clutter_check_version (<em class="parameter"><code><span class="type">guint</span> major</code></em>,
<em class="parameter"><code><span class="type">guint</span> minor</code></em>,
<em class="parameter"><code><span class="type">guint</span> micro</code></em>);</pre>
<p>Run-time version check, to check the version the Clutter library
that an application is currently linked against</p>
<p>This is the run-time equivalent of the compile-time <a class="link" href="clutter-Versioning-Macros.html#CLUTTER-CHECK-VERSION:CAPS" title="CLUTTER_CHECK_VERSION()"><code class="literal">CLUTTER_CHECK_VERSION</code></a>
pre-processor macro</p>
<div class="refsect3">
<a name="clutter-check-version.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>major</p></td>
<td class="parameter_description"><p>major version, like 1 in 1.2.3</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>minor</p></td>
<td class="parameter_description"><p>minor version, like 2 in 1.2.3</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>micro</p></td>
<td class="parameter_description"><p>micro version, like 3 in 1.2.3</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="clutter-check-version.returns"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> if the version of the Clutter library is
greater than (<em class="parameter"><code>major</code></em>
, <em class="parameter"><code>minor</code></em>
, <em class="parameter"><code>micro</code></em>
), and <code class="literal">FALSE</code> otherwise</p>
</div>
<p class="since">Since: <a class="link" href="ix08.html#api-index-1.2">1.2</a></p>
</div>
</div>
<div class="refsect1">
<a name="clutter-Versioning-Macros.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="CLUTTER-MAJOR-VERSION:CAPS"></a><h3>CLUTTER_MAJOR_VERSION</h3>
<pre class="programlisting">#define CLUTTER_MAJOR_VERSION (1)
</pre>
<p>The major version of the Clutter library (1, if <a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION:CAPS" title="CLUTTER_VERSION"><code class="literal">CLUTTER_VERSION</code></a> is 1.2.3)</p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-MINOR-VERSION:CAPS"></a><h3>CLUTTER_MINOR_VERSION</h3>
<pre class="programlisting">#define CLUTTER_MINOR_VERSION (26)
</pre>
<p>The minor version of the Clutter library (2, if <a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION:CAPS" title="CLUTTER_VERSION"><code class="literal">CLUTTER_VERSION</code></a> is 1.2.3)</p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-MICRO-VERSION:CAPS"></a><h3>CLUTTER_MICRO_VERSION</h3>
<pre class="programlisting">#define CLUTTER_MICRO_VERSION (2)
</pre>
<p>The micro version of the Clutter library (3, if <a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION:CAPS" title="CLUTTER_VERSION"><code class="literal">CLUTTER_VERSION</code></a> is 1.2.3)</p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION:CAPS"></a><h3>CLUTTER_VERSION</h3>
<pre class="programlisting">#define CLUTTER_VERSION 1.26.2
</pre>
<p>The full version of the Clutter library, like 1.2.3</p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-S:CAPS"></a><h3>CLUTTER_VERSION_S</h3>
<pre class="programlisting">#define CLUTTER_VERSION_S "1.26.2"
</pre>
<p>The full version of the Clutter library, in string form (suited for
string concatenation)</p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-HEX:CAPS"></a><h3>CLUTTER_VERSION_HEX</h3>
<pre class="programlisting">#define CLUTTER_VERSION_HEX</pre>
<p>Numerically encoded version of the Clutter library, like 0x010203</p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-FLAVOUR:CAPS"></a><h3>CLUTTER_FLAVOUR</h3>
<pre class="programlisting">#define CLUTTER_FLAVOUR "deprecated"
</pre>
<div class="warning">
<p><code class="literal">CLUTTER_FLAVOUR</code> has been deprecated since version 1.10 and should not be used in newly-written code.</p>
<p>The macro evaluates to "deprecated" as Clutter can be
compiled with multiple windowing system backends. Use the various
CLUTTER_WINDOWING_* macros to detect the windowing system that Clutter
is being compiled against, and the type check macros for the
<a class="link" href="ClutterBackend.html" title="ClutterBackend"><span class="type">ClutterBackend</span></a> for a run-time check.</p>
</div>
<p>GL Windowing system used</p>
<p class="since">Since: <a class="link" href="ix04.html#api-index-0.4">0.4</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-COGL:CAPS"></a><h3>CLUTTER_COGL</h3>
<pre class="programlisting">#define CLUTTER_COGL "deprecated"
</pre>
<div class="warning">
<p><code class="literal">CLUTTER_COGL</code> has been deprecated since version 1.10 and should not be used in newly-written code.</p>
<p>The macro evaluates to "deprecated" as Cogl can be
compiled against multiple GL implementations.</p>
</div>
<p>Cogl (internal GL abstraction utility library) backend. Can be "gl" or
"gles" currently</p>
<p class="since">Since: <a class="link" href="ix04.html#api-index-0.4">0.4</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-NO-FPU:CAPS"></a><h3>CLUTTER_NO_FPU</h3>
<pre class="programlisting">#define CLUTTER_NO_FPU (0)
</pre>
<div class="warning">
<p><code class="literal">CLUTTER_NO_FPU</code> has been deprecated since version 0.6 and should not be used in newly-written code.</p>
<p>This macro is no longer defined (identical code is used
regardless the presence of FPU).</p>
</div>
<p>Set to 1 if Clutter was built without FPU (i.e fixed math), 0 otherwise</p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-0:CAPS"></a><h3>CLUTTER_VERSION_1_0</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_0 (G_ENCODE_VERSION (1, 0))
</pre>
<p>A macro that evaluates to the 1.0 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix12.html#api-index-1.10">1.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-2:CAPS"></a><h3>CLUTTER_VERSION_1_2</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_2 (G_ENCODE_VERSION (1, 2))
</pre>
<p>A macro that evaluates to the 1.2 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix12.html#api-index-1.10">1.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-4:CAPS"></a><h3>CLUTTER_VERSION_1_4</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_4 (G_ENCODE_VERSION (1, 4))
</pre>
<p>A macro that evaluates to the 1.4 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix12.html#api-index-1.10">1.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-6:CAPS"></a><h3>CLUTTER_VERSION_1_6</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_6 (G_ENCODE_VERSION (1, 6))
</pre>
<p>A macro that evaluates to the 1.6 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix12.html#api-index-1.10">1.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-8:CAPS"></a><h3>CLUTTER_VERSION_1_8</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_8 (G_ENCODE_VERSION (1, 8))
</pre>
<p>A macro that evaluates to the 1.8 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix12.html#api-index-1.10">1.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-10:CAPS"></a><h3>CLUTTER_VERSION_1_10</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_10 (G_ENCODE_VERSION (1, 10))
</pre>
<p>A macro that evaluates to the 1.10 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix12.html#api-index-1.10">1.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-12:CAPS"></a><h3>CLUTTER_VERSION_1_12</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_12 (G_ENCODE_VERSION (1, 12))
</pre>
<p>A macro that evaluates to the 1.12 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix13.html#api-index-1.12">1.12</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-14:CAPS"></a><h3>CLUTTER_VERSION_1_14</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_14 (G_ENCODE_VERSION (1, 14))
</pre>
<p>A macro that evaluates to the 1.14 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix14.html#api-index-1.14">1.14</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-16:CAPS"></a><h3>CLUTTER_VERSION_1_16</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_16 (G_ENCODE_VERSION (1, 16))
</pre>
<p>A macro that evaluates to the 1.16 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix15.html#api-index-1.16">1.16</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-18:CAPS"></a><h3>CLUTTER_VERSION_1_18</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_18 (G_ENCODE_VERSION (1, 18))
</pre>
<p>A macro that evaluates to the 1.18 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix16.html#api-index-1.18">1.18</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-20:CAPS"></a><h3>CLUTTER_VERSION_1_20</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_20 (G_ENCODE_VERSION (1, 20))
</pre>
<p>A macro that evaluates to the 1.20 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix17.html#api-index-1.20">1.20</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-22:CAPS"></a><h3>CLUTTER_VERSION_1_22</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_22 (G_ENCODE_VERSION (1, 22))
</pre>
<p>A macro that evaluates to the 1.22 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix18.html#api-index-1.22">1.22</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-24:CAPS"></a><h3>CLUTTER_VERSION_1_24</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_24 (G_ENCODE_VERSION (1, 24))
</pre>
<p>A macro that evaluates to the 1.24 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix19.html#api-index-1.24">1.24</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-1-26:CAPS"></a><h3>CLUTTER_VERSION_1_26</h3>
<pre class="programlisting">#define CLUTTER_VERSION_1_26 (G_ENCODE_VERSION (1, 26))
</pre>
<p>A macro that evaluates to the 1.26 version of Clutter, in a format
that can be used by the C pre-processor.</p>
<p class="since">Since: <a class="link" href="ix20.html#api-index-1.26">1.26</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-MAX-ALLOWED:CAPS"></a><h3>CLUTTER_VERSION_MAX_ALLOWED</h3>
<pre class="programlisting"># define CLUTTER_VERSION_MAX_ALLOWED CLUTTER_VERSION_MIN_REQUIRED
</pre>
<p>A macro that should be define by the user prior to including the
clutter.h header.</p>
<p>The definition should be one of the predefined Clutter version macros,
such as: <a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-0:CAPS" title="CLUTTER_VERSION_1_0"><code class="literal">CLUTTER_VERSION_1_0</code></a>, <a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-2:CAPS" title="CLUTTER_VERSION_1_2"><code class="literal">CLUTTER_VERSION_1_2</code></a>, ...</p>
<p>This macro defines the upper bound for the Clutter API to be used.</p>
<p>If a function has been introduced in a newer version of Clutter, it
is possible to use this symbol to get compiler warnings when trying
to use that function.</p>
<p class="since">Since: <a class="link" href="ix12.html#api-index-1.10">1.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="CLUTTER-VERSION-MIN-REQUIRED:CAPS"></a><h3>CLUTTER_VERSION_MIN_REQUIRED</h3>
<pre class="programlisting"># define CLUTTER_VERSION_MIN_REQUIRED (CLUTTER_VERSION_CUR_STABLE)
</pre>
<p>A macro that should be defined by the user prior to including the
clutter.h header.</p>
<p>The definition should be one of the predefined Clutter version macros,
such as: <a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-0:CAPS" title="CLUTTER_VERSION_1_0"><code class="literal">CLUTTER_VERSION_1_0</code></a>, <a class="link" href="clutter-Versioning-Macros.html#CLUTTER-VERSION-1-2:CAPS" title="CLUTTER_VERSION_1_2"><code class="literal">CLUTTER_VERSION_1_2</code></a>, ...</p>
<p>This macro defines the lower bound for the Clutter API to be used.</p>
<p>If a function has been deprecated in a newer version of Clutter, it
is possible to use this symbol to avoid the compiler warnings without
disabling warnings for every deprecated function.</p>
<p class="since">Since: <a class="link" href="ix12.html#api-index-1.10">1.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="clutter-major-version"></a><h3>clutter_major_version</h3>
<pre class="programlisting">extern const guint clutter_major_version;
</pre>
<p>The major component of the Clutter library version, e.g. 1 if the version
is 1.2.3</p>
<p>This value can be used for run-time version checks</p>
<p>For a compile-time check, use <a class="link" href="clutter-Versioning-Macros.html#CLUTTER-MAJOR-VERSION:CAPS" title="CLUTTER_MAJOR_VERSION"><code class="literal">CLUTTER_MAJOR_VERSION</code></a></p>
<p class="since">Since: <a class="link" href="ix08.html#api-index-1.2">1.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="clutter-minor-version"></a><h3>clutter_minor_version</h3>
<pre class="programlisting">extern const guint clutter_minor_version;
</pre>
<p>The minor component of the Clutter library version, e.g. 2 if the version
is 1.2.3</p>
<p>This value can be used for run-time version checks</p>
<p>For a compile-time check, use <a class="link" href="clutter-Versioning-Macros.html#CLUTTER-MINOR-VERSION:CAPS" title="CLUTTER_MINOR_VERSION"><code class="literal">CLUTTER_MINOR_VERSION</code></a></p>
<p class="since">Since: <a class="link" href="ix08.html#api-index-1.2">1.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="clutter-micro-version"></a><h3>clutter_micro_version</h3>
<pre class="programlisting">extern const guint clutter_micro_version;
</pre>
<p>The micro component of the Clutter library version, e.g. 3 if the version
is 1.2.3</p>
<p>This value can be used for run-time version checks</p>
<p>For a compile-time check, use <a class="link" href="clutter-Versioning-Macros.html#CLUTTER-MICRO-VERSION:CAPS" title="CLUTTER_MICRO_VERSION"><code class="literal">CLUTTER_MICRO_VERSION</code></a></p>
<p class="since">Since: <a class="link" href="ix08.html#api-index-1.2">1.2</a></p>
</div>
</div>
</div>
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