detect_init

이름

detect_init - chardet file handle 초기화

사용법

#include <chardet.h>

Detect * chardet_init (void);

설명

chardet library 의 file handle 을 초기화 한다.

반환값

실패시에 NULL을 반환하며, 성공시에 Detect_t structure를 반환한다.


	typedef struct Detect_t {
		Detector *detect;
	} Detect;

예제

#include <chardet.h>

int main (void) {
	Detect    * d;
	DetectObj * obj;

	if ( (d = detect_init ()) == NULL ) {
		fprintf (stderr, "chardet handle initialize failed\n");
		return CHARDET_MEM_ALLOCATED_FAIL;
	}

	detect_reset (&d);

	if ( (obj = detect_obj_init ()) == NULL ) {
		fprintf (stderr, "Memory Allocation failed\n");
		return CHARDET_MEM_ALLOCATED_FAIL;
	}

	switch (detect_handledata (&d, "안녕하세요", &obj)) {
		case CHARDET_OUT_OF_MEMORY :
			fprintf (stderr, "On handle processing, occured out of memory\n");
			detect_obj_free (&obj);
			return CHARDET_OUT_OF_MEMORY;
		case CHARDET_NULL_OBJECT :
			fprintf (stderr,
					"2st argument of chardet() is must memory allocation "
					"with detect_obj_init API\n");
			return CHARDET_NULL_OBJECT;
	}

	printf ("encoding: %s, confidence: %f\n", obj->encoding, obj->confidence);
	detect_obj_free (&obj);
	detect_destroy (&d);

    return 0;
}