C++ (Cpp) FSQLF_clear_token Examples

Example #1

static int tokque_print_one(struct FSQLF_queue *tq, FILE *fout,
    struct FSQLF_out_buffer *bout)
{
    if (FSQLF_queue_empty(tq)) {
        return 0; // queue was empty, so printing was not possible
    } else if (tq->length == 1) {
        struct FSQLF_token *tok;
        tok = (struct FSQLF_token *) FSQLF_queue_peek_n(tq, 0);
        struct fsqlf_kw_conf prev = {{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0};
        FSQLF_print(fout, bout, tok->indent, tok->text, tok->kw_setting, &prev);
        return 1; // success - printing was made
    } else {
        assert(tq->length >= 2);
        struct FSQLF_token *tok, *prev;
        prev = (struct FSQLF_token *) FSQLF_queue_peek_n(tq, 0);
        tok = (struct FSQLF_token *) FSQLF_queue_peek_n(tq, 1);
        FSQLF_print(fout, bout, tok->indent, tok->text, tok->kw_setting,
            prev->kw_setting);
        if (prev->token_class == FSQLF_TOKEN_CLASS_TXT) {
            free(prev->kw_setting);
        }
        FSQLF_queue_drop_head(tq);
        FSQLF_clear_token(tok);
        return 1; // success - printing was made
    }
}

Example #2

File: token.c Project: dnsmkl/fsqlf

void FSQLF_delete_token(struct FSQLF_token **tok)
{
    FSQLF_clear_token(*tok);
    free((*tok));
    (*tok) = NULL;
}