gentriu.c File Reference

#include "machine.h"
#include "gentriu.h"

Include dependency graph for gentriu.c:

Go to the source code of this file.

Defines
#define	TRIU(Type)
Typedefs
typedef signed char	integer1
typedef short	integer2
Functions
int C2F()	gentriu (integer *typ, integer *m, integer *n, integer *k, int *dx)

---

Define Documentation

#define TRIU

(

Type

)

Value:

{\
Type *DX;\
    DX=(Type *)dx;\
    kk = *k;\
    nn = *n;\
    l = 0;\
    if (kk>0) {\
      for (i = 0; i < (*m)*kk; ++i) \
         DX[i] = 0;\
      l = l+ (*m)*kk;\
      nn = nn - kk;\
      kk = 0;}\
    ls = l +1 - kk;\
    ll = *m -1 + kk;\
    for (j = 1; j <= nn; ++j) {\
      if (ll > 0) {\
        for (i = 0; i < ll; ++i) \
          DX[ls+i] = 0;\
        ll--;\
        ls = ls + *m +1;\
      }\
    }\
 }

Definition at line 8 of file gentriu.c.

Referenced by gentriu().

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Typedef Documentation

typedef signed char integer1

Definition at line 3 of file gentriu.c.

typedef short integer2

Definition at line 4 of file gentriu.c.

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Function Documentation

int C2F() gentriu	(	integer *	typ,
		integer *	m,
		integer *	n,
		integer *	k,
		int *	dx
	)

Definition at line 32 of file gentriu.c.

References i, j, l, ls, TRIU, and typ.

{
  static integer kk, l, ls, ll, j, i, nn;

  switch (*typ) {
  case 1:
    TRIU(integer1);
    break;
  case 2:
    TRIU(integer2);
    break;
  case 4:
    TRIU(integer);
    break;
  case 11:
    TRIU(unsigned char);
    break;
  case 12:
    TRIU(unsigned short);
    break;
  case 14:
    TRIU(unsigned int);
    break;
  }
  return 0;
}

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