projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 8414a40c VZ |
1 | <!-- Creator : groff version 1.18.1 --> |
| 2 | <!-- CreationDate: Mon Mar 13 18:03:08 2006 --> | |
| 3 | <html> | |
| 4 | <head> | |
| 5 | <meta name="generator" content="groff -Thtml, see www.gnu.org"> | |
| 6 | <meta name="Content-Style" content="text/css"> | |
| 7 | <title>MEMORY</title> | |
| 8 | </head> | |
| 9 | <body> | |
| 10 | ||
| 11 | <h1 align=center>MEMORY</h1> | |
| 12 | <a href="#NAME">NAME</a><br> | |
| 13 | <a href="#SYNOPSIS">SYNOPSIS</a><br> | |
| 14 | <a href="#DESCRIPTION">DESCRIPTION</a><br> | |
| 15 | <a href="#DIAGNOSTICS">DIAGNOSTICS</a><br> | |
| 16 | <a href="#SEE ALSO">SEE ALSO</a><br> | |
| 17 | ||
| 18 | <hr> | |
| 19 | <a name="NAME"></a> | |
| 20 | <h2>NAME</h2> | |
| 21 | <!-- INDENTATION --> | |
| 22 | <table width="100%" border=0 rules="none" frame="void" | |
| 23 | cols="2" cellspacing="0" cellpadding="0"> | |
| 24 | <tr valign="top" align="left"> | |
| 25 | <td width="8%"></td> | |
| 26 | <td width="91%"> | |
| 27 | <p>_TIFFmalloc, _TIFFrealloc, _TIFFfree, _TIFFmemset, | |
| 28 | _TIFFmemcpy, _TIFFmemcmp, − memory management-related | |
| 29 | functions for use with <small>TIFF</small> files</p> | |
| 30 | </td> | |
| 31 | </table> | |
| 32 | <a name="SYNOPSIS"></a> | |
| 33 | <h2>SYNOPSIS</h2> | |
| 34 | <!-- INDENTATION --> | |
| 35 | <table width="100%" border=0 rules="none" frame="void" | |
| 36 | cols="2" cellspacing="0" cellpadding="0"> | |
| 37 | <tr valign="top" align="left"> | |
| 38 | <td width="8%"></td> | |
| 39 | <td width="91%"> | |
| 40 | <p><b>#include <tiffio.h></b></p> | |
| 41 | <!-- INDENTATION --> | |
| 42 | <p><b>tdata_t _TIFFmalloc(tsize_t</b> <i>size</i><b>);<br> | |
| 43 | tdata_t _TIFFrealloc(tdata_t</b> <i>buffer</i><b>, | |
| 44 | tsize_t</b> <i>size</i><b>);<br> | |
| 45 | void _TIFFfree(tdata_t</b> <i>buffer</i><b>);<br> | |
| 46 | void _TIFFmemset(tdata_t</b> <i>s</i><b>, int</b> | |
| 47 | <i>c</i><b>, tsize_t</b> <i>n</i><b>);<br> | |
| 48 | void _TIFFmemcpy(tdata_t</b> <i>dest</i><b>, const | |
| 49 | tdata_t</b> <i>src</i><b>, tsize_t</b> <i>n</i><b>);<br> | |
| 50 | int _TIFFmemcmp(const tdata_t</b> <i>s1</i><b>, const | |
| 51 | tdata_t</b> <i>s2</i><b>, tsize_t</b> <i>n</i><b>);</b></p> | |
| 52 | </td> | |
| 53 | </table> | |
| 54 | <a name="DESCRIPTION"></a> | |
| 55 | <h2>DESCRIPTION</h2> | |
| 56 | <!-- INDENTATION --> | |
| 57 | <table width="100%" border=0 rules="none" frame="void" | |
| 58 | cols="2" cellspacing="0" cellpadding="0"> | |
| 59 | <tr valign="top" align="left"> | |
| 60 | <td width="8%"></td> | |
| 61 | <td width="91%"> | |
| 62 | <p>These routines are provided for writing portable software | |
| 63 | that uses <i>libtiff</i>; they hide any memory-management | |
| 64 | related issues, such as dealing with segmented architectures | |
| 65 | found on 16-bit machines.</p> | |
| 66 | <!-- INDENTATION --> | |
| 67 | <p><i>_TIFFmalloc</i> and <i>_TIFFrealloc</i> are used to | |
| 68 | dynamically allocate and reallocate memory used by | |
| 69 | <i>libtiff</i>; such as memory passed into the I/O routines. | |
| 70 | Memory allocated through these interfaces is released back | |
| 71 | to the system using the <i>_TIFFfree</i> routine.</p> | |
| 72 | <!-- INDENTATION --> | |
| 73 | <p>Memory allocated through one of the above interfaces can | |
| 74 | be set to a known value using <i>_TIFFmemset</i>, copied to | |
| 75 | another memory location using <i>_TIFFmemcpy</i>, or | |
| 76 | compared for equality using <i>_TIFFmemcmp</i>. These | |
| 77 | routines conform to the equivalent <small>ANSI</small> C | |
| 78 | routines: <i>memset</i>, <i>memcpy</i>, and <i>memcmp</i>, | |
| 79 | repsectively.</p> | |
| 80 | </td> | |
| 81 | </table> | |
| 82 | <a name="DIAGNOSTICS"></a> | |
| 83 | <h2>DIAGNOSTICS</h2> | |
| 84 | <!-- INDENTATION --> | |
| 85 | <table width="100%" border=0 rules="none" frame="void" | |
| 86 | cols="2" cellspacing="0" cellpadding="0"> | |
| 87 | <tr valign="top" align="left"> | |
| 88 | <td width="8%"></td> | |
| 89 | <td width="91%"> | |
| 90 | <p>None.</p> | |
| 91 | </td> | |
| 92 | </table> | |
| 93 | <a name="SEE ALSO"></a> | |
| 94 | <h2>SEE ALSO</h2> | |
| 95 | <!-- INDENTATION --> | |
| 96 | <table width="100%" border=0 rules="none" frame="void" | |
| 97 | cols="2" cellspacing="0" cellpadding="0"> | |
| 98 | <tr valign="top" align="left"> | |
| 99 | <td width="8%"></td> | |
| 100 | <td width="91%"> | |
| 101 | <p><b>malloc</b>(3), <b>memory</b>(3), | |
| 102 | <b>libtiff</b>(3TIFF)</p> | |
| 103 | <!-- INDENTATION --> | |
| 104 | <p>Libtiff library home page: | |
| 105 | <b>http://www.remotesensing.org/libtiff/</b></p> | |
| 106 | </td> | |
| 107 | </table> | |
| 108 | <hr> | |
| 109 | </body> | |
| 110 | </html> |