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scilab: update doc (unsigned ints typemaps changes)

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Simon Marchetto 2014-06-16 17:08:25 +02:00
commit c1c706fbd8
1 changed files with 7 additions and 8 deletions
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Doc/Manual/Scilab.html
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@ -1351,13 +1351,13 @@ The following table provides the equivalent Scilab type for C/C++ primitive type
<tr><td>bool</td><td>boolean</td></tr>
<tr><td>char</td><td>string</td></tr>
<tr><td>signed char</td><td>double or int8</td></tr>
<tr><td>unsigned char</td><td>uint8</td></tr>
<tr><td>unsigned char</td><td>double or uint8</td></tr>
<tr><td>short</td><td>double or int16</td></tr>
<tr><td>unsigned short</td><td>uint16</td></tr>
<tr><td>unsigned short</td><td>double or uint16</td></tr>
<tr><td>int</td><td>double or int32</td></tr>
<tr><td>unsigned int</td><td>uint32</td></tr>
<tr><td>unsigned int</td><td>double or uint32</td></tr>
<tr><td>long</td><td>double or int32</td></tr>
<tr><td>unsigned long</td><td>uint32</td></tr>
<tr><td>unsigned long</td><td>double or uint32</td></tr>
<tr><td>signed long long</td><td>not supported in Scilab 5.x</td></tr>
<tr><td>unsigned long long</td><td>not supported in Scilab 5.x</td></tr>
<tr><td>float</td><td>double</td></tr>
@ -1370,15 +1370,14 @@ The following table provides the equivalent Scilab type for C/C++ primitive type
Notes:
<ul>
<li>In Scilab the <tt>double</tt> type is used far more than any integer type.
This is why signed integer values (<tt>short, int, integer, long</tt>) are automatically converted to Scilab <tt>double</tt> values when marshalled from C into Scilab.
Additionally on input to a C function, Scilab <tt>double</tt> values are converted from into the related integer type.
Unsigned integers are not concerned by these conversions.
This is why integer values (<tt>int32</tt>, <tt>uint32</tt>, ...) are automatically converted to Scilab <tt>double</tt> values when marshalled from C into Scilab.
Additionally on input to a C function, Scilab <tt>double</tt> values are converted into the related integer type.
</li>
<li>
When an integer is expected, if the input is a double, the value must be an integer, i.e. it must not have any decimal part, otherwise a SWIG value error occurs.
</li>
<li>
In SWIG for Scilab 5.x the <tt>long long</tt> type is not supported since Scilab 5.x does not have a 64-bit integer type.
In SWIG for Scilab 5.x, the <tt>long long</tt> type is not supported, since Scilab 5.x does not have a 64-bit integer type.
The default behaviour is for SWIG to generate code that will give a runtime error if <tt>long long</tt> type arguments are used from Scilab.
</li>
</ul>