fmt.h File Reference

#include <derive-c/core/panic.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>

Go to the source code of this file.

Data Structures
struct	dc_debug_fmt
	Debug format helpers for debug printin data structures. More...

Functions
static dc_debug_fmt	dc_debug_fmt_new ()
static void	dc_debug_fmt_print_indents (dc_debug_fmt fmt, FILE *stream)
static void	dc_debug_fmt_print (dc_debug_fmt fmt, FILE *stream, const char *format,...)
dc_debug_fmt	dc_debug_fmt_scope_begin (dc_debug_fmt fmt)
dc_debug_fmt	dc_debug_fmt_scope_end (dc_debug_fmt fmt)

Function Documentation

dc_debug_fmt_new()

dc_debug_fmt dc_debug_fmt_new ( )

static

Examples

complex/employees.c, container/arena/basic.c, container/map/decomposed.c, container/vector/dynamic.c, container/vector/static.c, and utils/option.c.

Definition at line 14 of file fmt.h.

{ return (dc_debug_fmt){.indent = 0}; }

dc_debug_fmt_print()

void dc_debug_fmt_print ( dc_debug_fmt fmt, FILE * stream, const char * format, ... )

static

Examples

complex/employees.c, container/vector/dynamic.c, and utils/option.c.

Definition at line 22 of file fmt.h.

                                                                                        {
    dc_debug_fmt_print_indents(fmt, stream);
 
    va_list args;
    va_start(args, format);
    vfprintf(stream, format, args);
    va_end(args);
}

dc_debug_fmt_print_indents()

void dc_debug_fmt_print_indents ( dc_debug_fmt fmt, FILE * stream )

static

Definition at line 16 of file fmt.h.

                                                                       {
    for (size_t i = 0; i < fmt.indent; i++) {
        fprintf(stream, "  ");
    }
}

dc_debug_fmt_scope_begin()

dc_debug_fmt dc_debug_fmt_scope_begin

(

dc_debug_fmt

fmt

)

Starts a scope { ... }

• Does not prepend with the indent

Examples

complex/employees.c, container/vector/dynamic.c, and utils/option.c.

Definition at line 33 of file fmt.h.

                                                        {
    return (dc_debug_fmt){.indent = fmt.indent + 1};
}

dc_debug_fmt_scope_end()

dc_debug_fmt dc_debug_fmt_scope_end

(

dc_debug_fmt

fmt

)

Ends a scope { ... }

• prepends with the fmt specified indent

Examples

complex/employees.c, container/vector/dynamic.c, and utils/option.c.

Definition at line 39 of file fmt.h.

                                                      {
    DC_ASSERT(fmt.indent > 0);
    return (dc_debug_fmt){.indent = fmt.indent - 1};
}