Ppolynome.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "linear.h"
#include "genC.h"
#include "ri.h"
#include "misc.h"
#include "newgen.h"

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Functions
void	monome_gen_write (FILE *fd, Pmonome pm)
	Ppolynome.c. More...
Pmonome	monome_gen_read (FILE *fd, int(*f)())
void	monome_gen_free (Pmonome pm)
Pmonome	monome_gen_copy_tree (Pmonome pm)
void	polynome_gen_write (FILE *fd, Ppolynome pp)
Ppolynome	polynome_gen_read (FILE *fd, int(*f)())
void	polynome_gen_free (Ppolynome pp)
Ppolynome	polynome_gen_copy_tree (Ppolynome pp)
int	monome_gen_allocated_memory (Pmonome m)
int	polynome_gen_allocated_memory (Ppolynome p)

Function Documentation

monome_gen_allocated_memory()

int monome_gen_allocated_memory

(

Pmonome

m

)

Definition at line 161 of file Ppolynome.c.

{
    return sizeof(Smonome) + vect_gen_allocated_memory(m->term);
}

References Smonome::term, and vect_gen_allocated_memory().

Referenced by polynome_gen_allocated_memory().

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monome_gen_copy_tree()

Pmonome monome_gen_copy_tree

(

Pmonome

pm

)

Parameters

pm

m

Definition at line 91 of file Ppolynome.c.

{
    return(monome_dup(pm));
}

References monome_dup().

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monome_gen_free()

void monome_gen_free

(

Pmonome

pm

)

Parameters

pm

m

Definition at line 85 of file Ppolynome.c.

{
    monome_rm(&pm);
}

References monome_rm().

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monome_gen_read()

Pmonome monome_gen_read	(	FILE *	fd,
		int (*)()	f
	)

Definition at line 49 of file Ppolynome.c.

{
    Pmonome pm = (Pmonome) malloc(sizeof(Smonome));
    char buffer[128];
    int c, ibuffer = 0;
 
    if ( (c = f()) != '{' ) {
        pips_internal_error("initial '{' missing!");
    }
 
    while ( (c = f()) != '<' ) { 
        if ( ibuffer >= 127 )
            pips_internal_error("vecteur '<' missing!");
        buffer[ibuffer++] = c;
    }
    buffer[ibuffer] = '\0';
 
    sscanf(buffer, "%f", &monome_coeff(pm));
 
    if ( (c = f()) == ' ' ) {
        monome_term(pm) = (Pvecteur)vect_gen_read(fd, f);
    }
 
    if ( (c = f()) != '>' ) {
        pips_internal_error("closing '>' missing!");
    }
 
    if ( (c = f()) != '}' ) {
        pips_internal_error("closing '}' missing!");
    }
 
    return pm;
}

References buffer, f(), malloc(), monome_coeff, monome_term, pips_internal_error, and vect_gen_read().

Referenced by polynome_gen_read().

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monome_gen_write()

void monome_gen_write	(	FILE *	fd,
		Pmonome	pm
	)

Ppolynome.c.

Parameters

fd	d
pm	m

Definition at line 40 of file Ppolynome.c.

{
    pips_assert("monome_gen_write", !MONOME_UNDEFINED_P(pm));
 
    fprintf(fd, "{%f< ", monome_coeff(pm));
    vect_gen_write(fd, monome_term(pm));
    fprintf(fd, ">}");
}

References fprintf(), monome_coeff, monome_term, MONOME_UNDEFINED_P, pips_assert, and vect_gen_write().

Referenced by polynome_gen_write().

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polynome_gen_allocated_memory()

int polynome_gen_allocated_memory

(

Ppolynome

p

)

Definition at line 168 of file Ppolynome.c.

{
    int result = 0;
    for(; p; p=p->succ)
        result += monome_gen_allocated_memory(p->monome) + sizeof(Spolynome);
    return result;
}

References Spolynome::monome, monome_gen_allocated_memory(), and Spolynome::succ.

Referenced by initialize_newgen().

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polynome_gen_copy_tree()

Ppolynome polynome_gen_copy_tree

(

Ppolynome

pp

)

Parameters

pp

p

Definition at line 154 of file Ppolynome.c.

{
    return(polynome_dup(pp));
}

References polynome_dup().

Referenced by initialize_newgen(), and main().

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polynome_gen_free()

void polynome_gen_free

(

Ppolynome

pp

)

Parameters

pp

p

Definition at line 148 of file Ppolynome.c.

{
    polynome_rm(&pp);
}

References polynome_rm().

Referenced by initialize_newgen(), and main().

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polynome_gen_read()

Ppolynome polynome_gen_read	(	FILE *	fd,
		int (*)()	f
	)

Definition at line 117 of file Ppolynome.c.

{
    Ppolynome pp = POLYNOME_NUL;
    int c;
 
    if ( (c = f()) != '\n' ) {
        pips_internal_error("initial newline missing!");
    }
 
    if ( (c = f()) != '[' ) {
        pips_internal_error("initial '[' missing!");
    }
 
    while ( (c = f()) != ']' ) {
        Pmonome pm = monome_gen_read(fd, f);
        Ppolynome p = monome_to_new_polynome(pm);
 
        pips_assert("polynome_gen_read", c==' ');
 
        polynome_add(&pp, p);
    }
 
    if ( (c = f()) != '\n' ) {
        pips_internal_error("closing newline missing!");
    }
 
    return pp;
}

References f(), monome_gen_read(), monome_to_new_polynome(), pips_assert, pips_internal_error, polynome_add(), and POLYNOME_NUL.

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polynome_gen_write()

void polynome_gen_write	(	FILE *	fd,
		Ppolynome	pp
	)

Parameters

fd	d
pp	p

Definition at line 97 of file Ppolynome.c.

{
    Ppolynome p;
 
    pips_assert("polynome_gen_write", !POLYNOME_UNDEFINED_P(pp));
 
    fprintf(fd, "\n[");
 
    for(p=pp; !POLYNOME_NUL_P(p); p=polynome_succ(p)) {
        Pmonome pm = polynome_monome(p);
 
        fprintf(fd, " ");
        monome_gen_write(fd, pm);
    }
 
    fprintf(fd, "]\n");
}

References fprintf(), monome_gen_write(), pips_assert, polynome_monome, POLYNOME_NUL_P, polynome_succ, and POLYNOME_UNDEFINED_P.

Referenced by initialize_newgen(), and main().

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