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Another file is close to the NuttX coding standard

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This commit is contained in:
Gregory Nutt 2014-11-01 18:18:06 -06:00
parent 02b974859c
commit 693293cc59
1 changed files with 445 additions and 325 deletions
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282
interpreters/bas/var.c
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@ -1,4 +1,7 @@
/* #includes */ /*{{{C}}}*//*{{{*/ /****************************************************************************
* Included Files
****************************************************************************/
#undef _POSIX_SOURCE #undef _POSIX_SOURCE
#define _POSIX_SOURCE 1 #define _POSIX_SOURCE 1
#undef _POSIX_C_SOURCE #undef _POSIX_C_SOURCE
@ -22,9 +25,12 @@
#ifdef USE_DMALLOC #ifdef USE_DMALLOC
# include "dmalloc.h" # include "dmalloc.h"
#endif #endif
/*}}}*/
struct Var *Var_new(struct Var *this, enum ValueType type, unsigned int dim, const unsigned int *geometry, int base) /*{{{*/ /****************************************************************************
* Public Functions
****************************************************************************/
struct Var *Var_new(struct Var *this, enum ValueType type, unsigned int dim, const unsigned int *geometry, int base)
{ {
unsigned int i; unsigned int i;
size_t newsize; size_t newsize;
@ -34,25 +40,32 @@ struct Var *Var_new(struct Var *this, enum ValueType type, unsigned int dim, con
this->base = base; this->base = base;
for (newsize = this->size = 1, dim = 0; dim < this->dim; ++dim) for (newsize = this->size = 1, dim = 0; dim < this->dim; ++dim)
{ {
if ((newsize*=geometry[dim])<this->size) return (struct Var*)0; if ((newsize *= geometry[dim]) < this->size)
return (struct Var *)0;
this->size = newsize; this->size = newsize;
} }
if ((newsize*=sizeof(struct Value))<this->size) return (struct Var*)0; if ((newsize *= sizeof(struct Value)) < this->size)
if ((this->value=malloc(newsize))==(struct Value*)0) return (struct Var*)0; return (struct Var *)0;
if ((this->value = malloc(newsize)) == (struct Value *)0)
return (struct Var *)0;
if (dim) if (dim)
{ {
this->geometry = malloc(sizeof(unsigned int) * dim); this->geometry = malloc(sizeof(unsigned int) * dim);
for (i=0; i<dim; ++i) this->geometry[i]=geometry[i]; for (i = 0; i < dim; ++i)
this->geometry[i] = geometry[i];
} }
else else
{ {
this->geometry = (unsigned int *)0; this->geometry = (unsigned int *)0;
} }
for (i=0; i<this->size; ++i) Value_new_null(&(this->value[i]),type);
for (i = 0; i < this->size; ++i)
Value_new_null(&(this->value[i]), type);
return this; return this;
} }
/*}}}*/
struct Var *Var_new_scalar(struct Var *this) /*{{{*/ struct Var *Var_new_scalar(struct Var *this)
{ {
this->dim = 0; this->dim = 0;
this->size = 1; this->size = 1;
@ -60,10 +73,12 @@ struct Var *Var_new_scalar(struct Var *this) /*{{{*/
this->value = malloc(sizeof(struct Value)); this->value = malloc(sizeof(struct Value));
return this; return this;
} }
/*}}}*/
void Var_destroy(struct Var *this) /*{{{*/ void Var_destroy(struct Var *this)
{ {
while (this->size--) Value_destroy(&(this->value[this->size])); while (this->size--)
Value_destroy(&(this->value[this->size]));
free(this->value); free(this->value);
this->value = (struct Value *)0; this->value = (struct Value *)0;
this->size = 0; this->size = 0;
@ -74,8 +89,8 @@ void Var_destroy(struct Var *this) /*{{{*/
this->geometry = (unsigned int *)0; this->geometry = (unsigned int *)0;
} }
} }
/*}}}*/
void Var_retype(struct Var *this, enum ValueType type) /*{{{*/ void Var_retype(struct Var *this, enum ValueType type)
{ {
unsigned int i; unsigned int i;
@ -85,14 +100,16 @@ void Var_retype(struct Var *this, enum ValueType type) /*{{{*/
Value_new_null(&(this->value[i]), type); Value_new_null(&(this->value[i]), type);
} }
} }
/*}}}*/
struct Value *Var_value(struct Var *this, unsigned int dim, int idx[], struct Value *value) /*{{{*/ struct Value *Var_value(struct Var *this, unsigned int dim, int idx[], struct Value *value)
{ {
unsigned int offset; unsigned int offset;
unsigned int i; unsigned int i;
assert(this->value); assert(this->value);
if (dim!=this->dim) return Value_new_ERROR(value,DIMENSION); if (dim != this->dim)
return Value_new_ERROR(value, DIMENSION);
for (offset = 0, i = 0; i < dim; ++i) for (offset = 0, i = 0; i < dim; ++i)
{ {
if (idx[i] < this->base || (idx[i] - this->base) >= this->geometry[i]) if (idx[i] < this->base || (idx[i] - this->base) >= this->geometry[i])
@ -101,11 +118,12 @@ struct Value *Var_value(struct Var *this, unsigned int dim, int idx[], struct Va
} }
offset = offset * this->geometry[i] + (idx[i] - this->base); offset = offset * this->geometry[i] + (idx[i] - this->base);
} }
assert(offset < this->size); assert(offset < this->size);
return this->value + offset; return this->value + offset;
} }
/*}}}*/
void Var_clear(struct Var *this) /*{{{*/ void Var_clear(struct Var *this)
{ {
size_t i; size_t i;
@ -113,6 +131,7 @@ void Var_clear(struct Var *this) /*{{{*/
{ {
Value_destroy(&(this->value[i])); Value_destroy(&(this->value[i]));
} }
if (this->geometry) if (this->geometry)
{ {
free(this->geometry); free(this->geometry);
@ -120,10 +139,11 @@ void Var_clear(struct Var *this) /*{{{*/
this->size = 1; this->size = 1;
this->dim = 0; this->dim = 0;
} }
Value_new_null(&(this->value[0]), this->type); Value_new_null(&(this->value[0]), this->type);
} }
/*}}}*/
struct Value *Var_mat_assign(struct Var *this, struct Var *x, struct Value *err, int work) /*{{{*/ struct Value *Var_mat_assign(struct Var *this, struct Var *x, struct Value *err, int work)
{ {
enum ValueType thisType = this->type; enum ValueType thisType = this->type;
@ -135,12 +155,14 @@ struct Value *Var_mat_assign(struct Var *this, struct Var *x, struct Value *err,
assert(x->base == 0 || x->base == 1); assert(x->base == 0 || x->base == 1);
assert(x->dim == 1 || x->dim == 2); assert(x->dim == 1 || x->dim == 2);
if (this==x) return (struct Value*)0; if (this == x)
return (struct Value *)0;
Var_destroy(this); Var_destroy(this);
Var_new(this, thisType, x->dim, x->geometry, x->base); Var_new(this, thisType, x->dim, x->geometry, x->base);
g0 = x->geometry[0]; g0 = x->geometry[0];
g1 = x->dim == 1 ? unused + 1 : x->geometry[1]; g1 = x->dim == 1 ? unused + 1 : x->geometry[1];
for (i=unused; i<g0; ++i) for (j=unused; j<g1; ++j) for (i = unused; i < g0; ++i)
for (j = unused; j < g1; ++j)
{ {
unsigned int element = x->dim == 1 ? i : i * g1 + j; unsigned int element = x->dim == 1 ? i : i * g1 + j;
@ -151,12 +173,14 @@ struct Value *Var_mat_assign(struct Var *this, struct Var *x, struct Value *err,
} }
else else
{ {
if (Value_commonType[this->type][x->type]==V_ERROR) return Value_new_typeError(err,this->type,x->type); if (Value_commonType[this->type][x->type] == V_ERROR)
return Value_new_typeError(err, this->type, x->type);
} }
return (struct Value *)0; return (struct Value *)0;
} }
/*}}}*/
struct Value *Var_mat_addsub(struct Var *this, struct Var *x, struct Var *y, int add, struct Value *err, int work) /*{{{*/ struct Value *Var_mat_addsub(struct Var *this, struct Var *x, struct Var *y, int add, struct Value *err, int work)
{ {
enum ValueType thisType = this->type; enum ValueType thisType = this->type;
struct Value foo, bar; struct Value foo, bar;
@ -169,22 +193,31 @@ struct Value *Var_mat_addsub(struct Var *this, struct Var *x, struct Var *y, int
assert(x->base == 0 || x->base == 1); assert(x->base == 0 || x->base == 1);
assert(x->dim == 1 || x->dim == 2); assert(x->dim == 1 || x->dim == 2);
if (x->base!=y->base || x->dim!=y->dim || x->geometry[0]!=y->geometry[0] || (x->dim==2 && x->geometry[1]!=y->geometry[1])) return Value_new_ERROR(err,DIMENSION); if (x->base != y->base || x->dim != y->dim ||
x->geometry[0] != y->geometry[0] || (x->dim == 2 &&
x->geometry[1] !=
y->geometry[1]))
return Value_new_ERROR(err, DIMENSION);
if (this != x && this != y) if (this != x && this != y)
{ {
Var_destroy(this); Var_destroy(this);
Var_new(this, thisType, x->dim, x->geometry, x->base); Var_new(this, thisType, x->dim, x->geometry, x->base);
} }
g0 = x->geometry[0]; g0 = x->geometry[0];
g1 = x->dim == 1 ? unused + 1 : x->geometry[1]; g1 = x->dim == 1 ? unused + 1 : x->geometry[1];
for (i=unused; i<g0; ++i) for (j=unused; j<g1; ++j) for (i = unused; i < g0; ++i)
for (j = unused; j < g1; ++j)
{ {
unsigned int element = x->dim == 1 ? i : i * g1 + j; unsigned int element = x->dim == 1 ? i : i * g1 + j;
Value_clone(&foo, &(x->value[element])); Value_clone(&foo, &(x->value[element]));
Value_clone(&bar, &(y->value[element])); Value_clone(&bar, &(y->value[element]));
if (add) Value_add(&foo,&bar,1); if (add)
else Value_sub(&foo,&bar,1); Value_add(&foo, &bar, 1);
else
Value_sub(&foo, &bar, 1);
if (foo.type == V_ERROR) if (foo.type == V_ERROR)
{ {
*err = foo; *err = foo;
@ -199,15 +232,21 @@ struct Value *Var_mat_addsub(struct Var *this, struct Var *x, struct Var *y, int
else else
{ {
Value_clone(err, x->value); Value_clone(err, x->value);
if (add) Value_add(err,y->value,0); if (add)
else Value_sub(err,y->value,0); Value_add(err, y->value, 0);
if (err->type==V_ERROR) return err; else
Value_sub(err, y->value, 0);
if (err->type == V_ERROR)
return err;
Value_destroy(err); Value_destroy(err);
} }
return (struct Value *)0; return (struct Value *)0;
} }
/*}}}*/
struct Value *Var_mat_mult(struct Var *this, struct Var *x, struct Var *y, struct Value *err, int work) /*{{{*/ struct Value *Var_mat_mult(struct Var *this, struct Var *x, struct Var *y, struct Value *err, int work)
{ {
enum ValueType thisType = this->type; enum ValueType thisType = this->type;
struct Var foo; struct Var foo;
@ -219,11 +258,15 @@ struct Value *Var_mat_mult(struct Var *this, struct Var *x, struct Var *y, struc
int unused = 1 - x->base; int unused = 1 - x->base;
assert(x->base == 0 || x->base == 1); assert(x->base == 0 || x->base == 1);
if (x->dim!=2 || y->dim!=2 || x->base!=y->base || x->geometry[1]!=y->geometry[0]) return Value_new_ERROR(err,DIMENSION); if (x->dim != 2 || y->dim != 2 || x->base != y->base ||
x->geometry[1] != y->geometry[0])
return Value_new_ERROR(err, DIMENSION);
newdim[0] = x->geometry[0]; newdim[0] = x->geometry[0];
newdim[1] = y->geometry[1]; newdim[1] = y->geometry[1];
Var_new(&foo, thisType, 2, newdim, 0); Var_new(&foo, thisType, 2, newdim, 0);
for (i=unused; i<newdim[0]; ++i) for (j=unused; j<newdim[1]; ++j) for (i = unused; i < newdim[0]; ++i)
for (j = unused; j < newdim[1]; ++j)
{ {
struct Value *dp = &foo.value[i * newdim[1] + j]; struct Value *dp = &foo.value[i * newdim[1] + j];
@ -245,6 +288,7 @@ struct Value *Var_mat_mult(struct Var *this, struct Var *x, struct Var *y, struc
} }
Value_retype(dp, thisType); Value_retype(dp, thisType);
} }
Var_destroy(this); Var_destroy(this);
*this = foo; *this = foo;
} }
@ -252,13 +296,16 @@ struct Value *Var_mat_mult(struct Var *this, struct Var *x, struct Var *y, struc
{ {
Value_clone(err, x->value); Value_clone(err, x->value);
Value_mult(err, y->value, 0); Value_mult(err, y->value, 0);
if (err->type==V_ERROR) return err; if (err->type == V_ERROR)
return err;
Value_destroy(err); Value_destroy(err);
} }
return (struct Value *)0; return (struct Value *)0;
} }
/*}}}*/
struct Value *Var_mat_scalarMult(struct Var *this, struct Value *factor, struct Var *x, int work) /*{{{*/ struct Value *Var_mat_scalarMult(struct Var *this, struct Value *factor, struct Var *x, int work)
{ {
enum ValueType thisType = this->type; enum ValueType thisType = this->type;
@ -275,9 +322,11 @@ struct Value *Var_mat_scalarMult(struct Var *this, struct Value *factor, struct
Var_destroy(this); Var_destroy(this);
Var_new(this, thisType, x->dim, x->geometry, 0); Var_new(this, thisType, x->dim, x->geometry, 0);
} }
g0 = x->geometry[0]; g0 = x->geometry[0];
g1 = x->dim == 1 ? unused + 1 : x->geometry[1]; g1 = x->dim == 1 ? unused + 1 : x->geometry[1];
for (i=unused; i<g0; ++i) for (j=unused; j<g1; ++j) for (i = unused; i < g0; ++i)
for (j = unused; j < g1; ++j)
{ {
unsigned int element = x->dim == 1 ? i : i * g1 + j; unsigned int element = x->dim == 1 ? i : i * g1 + j;
struct Value foo; struct Value foo;
@ -290,18 +339,21 @@ struct Value *Var_mat_scalarMult(struct Var *this, struct Value *factor, struct
*factor = foo; *factor = foo;
return factor; return factor;
} }
Value_destroy(&(this->value[element])); Value_destroy(&(this->value[element]));
this->value[element] = *Value_retype(&foo, thisType); this->value[element] = *Value_retype(&foo, thisType);
} }
} }
else else
{ {
if (Value_mult(factor,this->value,0)->type==V_ERROR) return factor; if (Value_mult(factor, this->value, 0)->type == V_ERROR)
return factor;
} }
return (struct Value *)0; return (struct Value *)0;
} }
/*}}}*/
void Var_mat_transpose(struct Var *this, struct Var *x) /*{{{*/ void Var_mat_transpose(struct Var *this, struct Var *x)
{ {
unsigned int geometry[2]; unsigned int geometry[2];
enum ValueType thisType = this->type; enum ValueType thisType = this->type;
@ -311,75 +363,117 @@ void Var_mat_transpose(struct Var *this, struct Var *x) /*{{{*/
geometry[0] = x->geometry[1]; geometry[0] = x->geometry[1];
geometry[1] = x->geometry[0]; geometry[1] = x->geometry[0];
Var_new(&foo, thisType, 2, geometry, 0); Var_new(&foo, thisType, 2, geometry, 0);
for (i=0; i<x->geometry[0]; ++i) for (j=0; j<x->geometry[1]; ++j) for (i = 0; i < x->geometry[0]; ++i)
for (j = 0; j < x->geometry[1]; ++j)
{ {
Value_destroy(&foo.value[j * x->geometry[0] + i]); Value_destroy(&foo.value[j * x->geometry[0] + i]);
Value_clone(&foo.value[j*x->geometry[0]+i],&(x->value[i*x->geometry[1]+j])); Value_clone(&foo.value[j * x->geometry[0] + i],
&(x->value[i * x->geometry[1] + j]));
Value_retype(&foo.value[j * x->geometry[0] + i], thisType); Value_retype(&foo.value[j * x->geometry[0] + i], thisType);
} }
Var_destroy(this); Var_destroy(this);
*this = foo; *this = foo;
} }
/*}}}*/
struct Value *Var_mat_invert(struct Var *this, struct Var *x, struct Value *det, struct Value *err) /*{{{*/ struct Value *Var_mat_invert(struct Var *this, struct Var *x, struct Value *det, struct Value *err)
{ {
enum ValueType thisType = this->type; enum ValueType thisType = this->type;
int n, i, j, k, max; int n, i, j, k, max;
double t, *a, *u, d; double t, *a, *u, d;
int unused = 1 - x->base; int unused = 1 - x->base;
if (x->type!=V_INTEGER && x->type!=V_REAL) return Value_new_ERROR(err,TYPEMISMATCH5); if (x->type != V_INTEGER && x->type != V_REAL)
return Value_new_ERROR(err, TYPEMISMATCH5);
assert(x->base == 0 || x->base == 1); assert(x->base == 0 || x->base == 1);
if (x->geometry[0]!=x->geometry[1]) return Value_new_ERROR(err,DIMENSION); if (x->geometry[0] != x->geometry[1])
return Value_new_ERROR(err, DIMENSION);
n = x->geometry[0] - unused; n = x->geometry[0] - unused;
a = malloc(sizeof(double) * n * n); a = malloc(sizeof(double) * n * n);
u = malloc(sizeof(double) * n * n); u = malloc(sizeof(double) * n * n);
for (i=0; i<n; ++i) for (j=0; j<n; ++j) for (i = 0; i < n; ++i)
for (j = 0; j < n; ++j)
{ {
if (x->type==V_INTEGER) a[i*n+j]=x->value[(i+unused)*(n+unused)+j+unused].u.integer; if (x->type == V_INTEGER)
else a[i*n+j]=x->value[(i+unused)*(n+unused)+j+unused].u.real; a[i * n + j] =
x->value[(i + unused) * (n + unused) + j + unused].u.integer;
else
a[i * n + j] =
x->value[(i + unused) * (n + unused) + j + unused].u.real;
u[i * n + j] = (i == j ? 1.0 : 0.0); u[i * n + j] = (i == j ? 1.0 : 0.0);
} }
d = 1.0; d = 1.0;
for (i=0; i<n; ++i) /* get zeroes in column i below the main diagonale */ for (i = 0; i < n; ++i) /* get zeroes in column i below the main
* diagonale */
{ {
max = i; max = i;
for (j=i+1; j<n; ++j) if (fabs(a[j*n+i])>fabs(a[max*n+i])) max=j; for (j = i + 1; j < n; ++j)
if (fabs(a[j * n + i]) > fabs(a[max * n + i]))
max = j;
/* exchanging row i against row max */ /* exchanging row i against row max */
if (i!=max) d=-d;
for (k=i; k<n; ++k) { t=a[i*n+k]; a[i*n+k]=a[max*n+k]; a[max*n+k]=t; } if (i != max)
for (k=0; k<n; ++k) { t=u[i*n+k]; u[i*n+k]=u[max*n+k]; u[max*n+k]=t; } d = -d;
for (k = i; k < n; ++k)
{
t = a[i * n + k];
a[i * n + k] = a[max * n + k];
a[max * n + k] = t;
}
for (k = 0; k < n; ++k)
{
t = u[i * n + k];
u[i * n + k] = u[max * n + k];
u[max * n + k] = t;
}
if (a[i * n + i] == 0.0) if (a[i * n + i] == 0.0)
{ {
free(a); free(a);
free(u); free(u);
return Value_new_ERROR(err, SINGULAR); return Value_new_ERROR(err, SINGULAR);
} }
for (j = i + 1; j < n; ++j) for (j = i + 1; j < n; ++j)
{ {
t = a[j * n + i] / a[i * n + i]; t = a[j * n + i] / a[i * n + i];
/* substract row i*t from row j */ /* substract row i*t from row j */
for (k=i; k<n; ++k) a[j*n+k]-=a[i*n+k]*t; for (k = i; k < n; ++k)
for (k=0; k<n; ++k) u[j*n+k]-=u[i*n+k]*t; a[j * n + k] -= a[i * n + k] * t;
for (k = 0; k < n; ++k)
u[j * n + k] -= u[i * n + k] * t;
} }
} }
for (i=0; i<n; ++i) d*=a[i*n+i]; /* compute determinant */ for (i = 0; i < n; ++i)
d *= a[i * n + i]; /* compute determinant */
for (i=n-1; i>=0; --i) /* get zeroes in column i above the main diagonale */ for (i = n - 1; i >= 0; --i) /* get zeroes in column i above the main
* diagonale */
{ {
for (j = 0; j < i; ++j) for (j = 0; j < i; ++j)
{ {
t = a[j * n + i] / a[i * n + i]; t = a[j * n + i] / a[i * n + i];
/* subtract row i*t from row j */ /* subtract row i*t from row j */
a[j * n + i] = 0.0; /* a[j*n+i]-=a[i*n+i]*t; */ a[j * n + i] = 0.0; /* a[j*n+i]-=a[i*n+i]*t; */
for (k=0; k<n; ++k) u[j*n+k]-=u[i*n+k]*t; for (k = 0; k < n; ++k)
u[j * n + k] -= u[i * n + k] * t;
} }
t = a[i * n + i]; t = a[i * n + i];
a[i * n + i] = 1.0; /* a[i*n+i]/=t; */ a[i * n + i] = 1.0; /* a[i*n+i]/=t; */
for (k=0; k<n; ++k) u[i*n+k]/=t; for (k = 0; k < n; ++k)
u[i * n + k] /= t;
} }
free(a); free(a);
@ -388,44 +482,70 @@ struct Value *Var_mat_invert(struct Var *this, struct Var *x, struct Value *det,
Var_destroy(this); Var_destroy(this);
Var_new(this, thisType, 2, x->geometry, x->base); Var_new(this, thisType, 2, x->geometry, x->base);
} }
for (i=0; i<n; ++i) for (j=0; j<n; ++j)
for (i = 0; i < n; ++i)
for (j = 0; j < n; ++j)
{ {
Value_destroy(&this->value[(i + unused) * (n + unused) + j + unused]); Value_destroy(&this->value[(i + unused) * (n + unused) + j + unused]);
if (thisType==V_INTEGER) Value_new_INTEGER(&this->value[(i+unused)*(n+unused)+j+unused],u[i*n+j]); if (thisType == V_INTEGER)
else Value_new_REAL(&this->value[(i+unused)*(n+unused)+j+unused],u[i*n+j]); Value_new_INTEGER(&this->
value[(i + unused) * (n + unused) + j + unused],
u[i * n + j]);
else
Value_new_REAL(&this->value[(i + unused) * (n + unused) + j + unused],
u[i * n + j]);
} }
free(u); free(u);
Value_destroy(det); Value_destroy(det);
if (thisType==V_INTEGER) Value_new_INTEGER(det,d); if (thisType == V_INTEGER)
else Value_new_REAL(det,d); Value_new_INTEGER(det, d);
else
Value_new_REAL(det, d);
return (struct Value *)0; return (struct Value *)0;
} }
/*}}}*/
struct Value *Var_mat_redim(struct Var *this, unsigned int dim, const unsigned int *geometry, struct Value *err) /*{{{*/ struct Value *Var_mat_redim(struct Var *this, unsigned int dim, const unsigned int *geometry, struct Value *err)
{ {
unsigned int i, j, size; unsigned int i, j, size;
struct Value *value; struct Value *value;
int unused = 1 - this->base; int unused = 1 - this->base;
int g0, g1; int g0, g1;
if (this->dim>0 && this->dim!=dim) return Value_new_ERROR(err,DIMENSION); if (this->dim > 0 && this->dim != dim)
for (size=1,i=0; i<dim; ++i) size*=geometry[i]; return Value_new_ERROR(err, DIMENSION);
for (size = 1, i = 0; i < dim; ++i)
size *= geometry[i];
value = malloc(sizeof(struct Value) * size); value = malloc(sizeof(struct Value) * size);
g0 = geometry[0]; g0 = geometry[0];
g1 = dim == 1 ? 1 : geometry[1]; g1 = dim == 1 ? 1 : geometry[1];
for (i=0; i<g0; ++i) for (j=0; j<g1; ++j) for (i = 0; i < g0; ++i)
for (j = 0; j < g1; ++j)
{ {
if (this->dim==0 || i<unused || (dim==2 && j<unused) || i>=this->geometry[0] || (this->dim==2 && j>=this->geometry[1])) Value_new_null(&(value[i*g1+j]),this->type); if (this->dim == 0 || i < unused || (dim == 2 && j < unused) ||
else Value_clone(&value[dim==1 ? i : i*g1+j],&this->value[dim==1 ? i : i*this->geometry[1]+j]); i >= this->geometry[0] || (this->dim == 2 &&
j >= this->geometry[1]))
Value_new_null(&(value[i * g1 + j]), this->type);
else
Value_clone(&value[dim == 1 ? i : i * g1 + j],
&this->value[dim == 1 ? i : i * this->geometry[1] + j]);
} }
for (i=0; i<this->size; ++i) Value_destroy(&this->value[i]);
for (i = 0; i < this->size; ++i)
Value_destroy(&this->value[i]);
free(this->value); free(this->value);
if (this->geometry==(unsigned int*)0) this->geometry=malloc(sizeof(unsigned int)*dim); if (this->geometry == (unsigned int *)0)
for (i=0; i<dim; ++i) this->geometry[i]=geometry[i]; this->geometry = malloc(sizeof(unsigned int) * dim);
for (i = 0; i < dim; ++i)
this->geometry[i] = geometry[i];
this->dim = dim; this->dim = dim;
this->size = size; this->size = size;
this->value = value; this->value = value;
return (struct Value *)0; return (struct Value *)0;
} }
/*}}}*/