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/* ===========================================================================
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$Id: cluster.i 11056 2011-03-03 22:21:25Z tamas $
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Purpose: SWIG interface file for mapscript clusterObj extensions
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===========================================================================
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Copyright (c) 1996-2007 Regents of the University of Minnesota.
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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===========================================================================
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int updateFromString(char *snippet)
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return msUpdateClusterFromString(self, snippet);
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int setGroup(char *group)
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if (!group || strlen(group) == 0) {
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freeExpression(&self->group);
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else return msLoadExpressionString(&self->group, group);
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%newobject getGroupString;
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char *getGroupString() {
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return msGetExpressionString(&(self->group));
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int setFilter(char *filter) {
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if (!filter || strlen(filter) == 0) {
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freeExpression(&self->filter);
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else return msLoadExpressionString(&self->filter, filter);
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%newobject getFilterString;
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char *getFilterString() {
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return msGetExpressionString(&(self->filter));