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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > CMX / V2-10-0

Constituent: cmx_interface     Tag: linux-gcc

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CMX_interfaceCollate.c File Reference

Return the collation order of two interface instances. More...

#include <string.h>
#include "CMX_interface_prv.h"

Include dependency graph for CMX_interfaceCollate.c:

Functions
signed int	CMX_interfaceCollate (struct _CMX_Instance *inst, struct _CMX_Instance *jnst)
	Collate two instance names.

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Detailed Description

Return the collation order of two interface instances.

CMX_interfaceCollate() returns the collation order of two interace instances. Using the slightly more stringent syntax rules that CMX enforces on interface files, it is possible to define a collation order for any two instances. The collation order is defined to be alphabetical on instance stem name, then increasing by major, minor and patch number.

CVS $Id: CMX_interfaceCollate.c,v 1.1 2002/05/22 02:56:57 apw Exp $

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Function Documentation

signed int CMX_interfaceCollate (  struct _CMX_Instance *  inst, struct _CMX_Instance *  jnst )

Collate two instance names. Parameters: inst  First instance jnst  Second instance CMX_interfaceCollate() implements a collation order for interface instance names. The order is alphabetic by stem name, then increasing by major, minor and patch number. Return values: -4  inst < jnst (based on alpabetic ordering) -3  inst < jnst (based on major version ordering) -2  inst < jnst (based on minor version ordering) -1  inst < jnst (based on patch version ordering) 0  inst = jnst 1  inst > jnst (based on patch version ordering) 2  inst > jnst (based on minor version ordering) 3  inst > jnst (based on major version ordering) 4  inst > jnst (based on alpabetic ordering)

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