?? setflags.c
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#include <stdio.h>#include <stdlib.h>#include <string.h>#include "autogrid.h"extern FILE *GPF;extern FILE *logFile;extern char *programname;extern char AutoGridHelp[];extern char grid_param_fn[];extern int debug;extern int oldpdbq;/*----------------------------------------------------------------------------*/int setflags( int argc, char **argv )/*----------------------------------------------------------------------------*//******************************************************************************//* Name: setflags *//* Function: read flags from argv; return argindex of first non arg. *//* Copyright: (C) Garrett Matthew Morris, TSRI. *//*----------------------------------------------------------------------------*//* Author: Garrett Matthew Morris, TSRI. *//* (Adapted from code supplied by Bruce Duncan, TSRI.) *//* Date: 06/11/92 *//*----------------------------------------------------------------------------*//* Inputs: argc,argv *//* Returns: argindex *//* Globals: *GPF; *//* *logFile; *//* *programname; *//* grid_param_fn[]; *//*----------------------------------------------------------------------------*//* Modification Record *//* Date Inits Comments *//* 06/11/92 GMM Modified for Autogrid flags: *//* -p = Parameter filename; *//* -l = Log filename; *//* -o = Use old PDBq format (q in columns 55-61) *//* 04/01/93 GMM Created for use in makefile. *//******************************************************************************/{ int argindex;/*----------------------------------------------------------------------------*//* Initialize *//*----------------------------------------------------------------------------*/ argindex = 1; programname = argv[0]; GPF = stdin; logFile = stdout;/*----------------------------------------------------------------------------*//* Loop over arguments *//*----------------------------------------------------------------------------*/ while((argc > 1) && (argv[1][0] == '-')){ switch(argv[1][1]){#ifdef FOO case 'n': ncount = atoi(argv[2]); argv++; argc--; argindex++; break;#endif case 'o': oldpdbq = TRUE; break; case 'd': debug++; break; case 'u': fprintf(stderr, "usage: %s %s\n", programname, AutoGridHelp); exit(0); break; case 'l': if ( (logFile = fopen(argv[2], "w")) == NULL ) { fprintf(stderr, "\n%s: Sorry, I can't create the log file \"%s\"\n", programname, argv[2]); fprintf(stderr, "\n%s: Unsuccessful Completion.\n\n", programname); exit(911); } argv++; argc--; argindex++; break; case 'p': strcpy(grid_param_fn, argv[2]); if ( (GPF = fopen(argv[2], "r")) == NULL ) { fprintf(stderr, "\n%s: Sorry, I can't find or open Grid Parameter File \"%s\"\n", programname, argv[2]); fprintf(stderr, "\n%s: Unsuccessful Completion.\n\n", programname); exit(911); } argv++; argc--; argindex++; break; default: fprintf(stderr,"%s: unknown switch -%c\n",programname,argv[1][1]); exit(1); break; } argindex++; argc--; argv++; } return(argindex);} /*----------------------------------------------------------------------------*//* EOF. *//*----------------------------------------------------------------------------*/?? 快捷鍵說(shuō)明
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