pike.git / src / modules / Math / math_module.c

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pike.git/src/modules/Math/math_module.c:1:   /* -  * $Id: math_module.c,v 1.8 2001/07/31 19:31:22 marcus Exp $ + || This file is part of Pike. For copyright information see COPYRIGHT. + || Pike is distributed under GPL, LGPL and MPL. See the file COPYING + || for more information.   */      #include "global.h"   #include "config.h"   #include "program.h" -  + #include "module.h"      #include "math_module.h" -  + #include "transforms.h"    - /* must be included last */ - #include "module_magic.h" +       /*** module init & exit & stuff *****************************************/      /* add other parsers here */      struct program *math_matrix_program;   struct program *math_imatrix_program;   struct program *math_fmatrix_program;   struct program *math_smatrix_program;   #ifdef INT64   struct program *math_lmatrix_program;   #endif /* INT64 */ -  + struct program *math_transforms_program;    - static struct math_class + static const struct math_class   {    char *name;    void (*func)(void);    struct program **pd;   } sub[] = {    {"Matrix",init_math_matrix,&math_matrix_program},    {"IMatrix",init_math_imatrix,&math_imatrix_program},   #ifdef INT64    {"LMatrix",init_math_lmatrix,&math_lmatrix_program},   #endif /* INT64 */    {"FMatrix",init_math_fmatrix,&math_fmatrix_program},    {"SMatrix",init_math_smatrix,&math_smatrix_program}, -  +  {"Transforms",init_math_transforms,&math_transforms_program},   };    - void pike_module_exit(void) + /*! @module Math */ +  + /*! @decl constant pi +  *! The constant pi (3.14159265358979323846). +  */ +  + /*! @decl constant e +  *! The constant e (2.7182818284590452354). +  */ +  + /*! @decl constant inf +  *! Floating point infinity. +  */ +  + /*! @decl constant nan +  *! Floating point not-a-number (e.g. inf/inf). +  */ +  + /*! @endmodule */ +  + PIKE_MODULE_EXIT   {    int i;    for (i=0; i<(int)(sizeof(sub)/sizeof(sub[0])); i++)    if (sub[i].pd && sub[i].pd[0])    free_program(sub[i].pd[0]);       exit_math_matrix();    exit_math_imatrix();    exit_math_fmatrix();    exit_math_smatrix(); -  +  exit_math_transforms();   }    - void pike_module_init(void) + PIKE_MODULE_INIT   {    int i;    DECLARE_INF    DECLARE_NAN       for (i=0; i<(int)(sizeof(sub)/sizeof(sub[0])); i++)    {    struct program *p;       start_new_program();
pike.git/src/modules/Math/math_module.c:67:    add_program_constant(sub[i].name,p,0);    if (sub[i].pd) sub[i].pd[0]=p;    else free_program(p);    }       add_float_constant("pi",3.14159265358979323846 ,0);    add_float_constant("e", 2.7182818284590452354 ,0);    add_float_constant("inf", MAKE_INF(1), 0);    add_float_constant("nan", MAKE_NAN(), 0);   } -  +