and Loop Helpers

Macros
#define	__STR(s)
#define	STR(s)
#define	GLUE(a, b)
#define	UNIQUE_TOKEN(name)
#define	FOREVER   for (;;)
#define	RANGE(begin, end)
#define	RANGE_STEP(begin, end, step)

Detailed Description

Useful macros for tokens and safer loop constructs.

Macro Definition Documentation

__STR

#define __STR

(

s

)

Value:

#s

FOREVER

#define FOREVER   for (;;)

GLUE

#define GLUE	(		a,
			b )

Value:

__GLUE(a, b)

RANGE

#define RANGE	(		begin,
			end )

Value:

    for (i64 UNIQUE_TOKEN(i) = (begin); UNIQUE_TOKEN(i) != (end);              \
         UNIQUE_TOKEN(i) += (((begin) < (end)) ? (+1) : (-1)))

RANGE_STEP

#define RANGE_STEP	(		begin,
			end,
			step )

Value:

    for (i64 UNIQUE_TOKEN(i) = (begin);                                        \
         (((end) > (begin)) && (UNIQUE_TOKEN(i) < (end)))                      \
         || (((end) <= (begin)) && (UNIQUE_TOKEN(i) > (end)));                 \
         UNIQUE_TOKEN(i) +=                                                    \
         ((((begin) < (end)) && ((step) > 0)) ? (+(step)) : (-(step))))

STR

#define STR

(

s

)

Value:

__STR(s)

UNIQUE_TOKEN

#define UNIQUE_TOKEN

(

name

)

Value:

GLUE(GLUE(__, name##_), __LINE__)