2 * fontconfig/doc/fcvalue.fncs
4 * Copyright © 2003 Keith Packard
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of the author(s) not be used in
11 * advertising or publicity pertaining to distribution of the software without
12 * specific, written prior permission. The authors make no
13 * representations about the suitability of this software for any purpose. It
14 * is provided "as is" without express or implied warranty.
16 * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
20 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
21 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22 * PERFORMANCE OF THIS SOFTWARE.
26 @TYPE1@ FcValue% @ARG1@ v
27 @PURPOSE@ Free a value
29 Frees any memory referenced by <parameter>v</parameter>. Values of type FcTypeString,
30 FcTypeMatrix and FcTypeCharSet reference memory, the other types do not.
35 @TYPE1@ FcValue% @ARG1@ v
36 @PURPOSE@ Copy a value
38 Returns a copy of <parameter>v</parameter> duplicating any object referenced by it so that <parameter>v</parameter>
39 may be safely destroyed without harming the new value.
44 @TYPE1@ FcValue% @ARG1@ v
45 @PURPOSE@ Print a value to stdout
47 Prints a human-readable representation of <parameter>v</parameter> to
48 stdout. The format should not be considered part of the library
49 specification as it may change in the future.
54 @TYPE1@ FcValue% @ARG1@ v_a
55 @TYPE2@ FcValue% @ARG2@ v_b
56 @PURPOSE@ Test two values for equality
58 Compares two values. Integers and Doubles are compared as numbers; otherwise
59 the two values have to be the same type to be considered equal. Strings are
60 compared ignoring case.