operator.h

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/*
  Copyright(C) 2009-2017  Brazil
  Copyright(C) 2020  Sutou Kouhei <kou@clear-code.com>
 
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.
 
  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.
 
  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/
 
#pragma once
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef bool
grn_operator_exec_func(grn_ctx *ctx, grn_obj *x, grn_obj *y);
 
GRN_API const char *
grn_operator_to_string(grn_operator op);
GRN_API const char *
grn_operator_to_script_syntax(grn_operator op);
GRN_API grn_operator_exec_func *
grn_operator_to_exec_func(grn_operator op);
GRN_API bool
grn_operator_exec_equal(grn_ctx *ctx, grn_obj *x, grn_obj *y);
GRN_API bool
grn_operator_exec_not_equal(grn_ctx *ctx, grn_obj *x, grn_obj *y);
GRN_API bool
grn_operator_exec_less(grn_ctx *ctx, grn_obj *x, grn_obj *y);
GRN_API bool
grn_operator_exec_greater(grn_ctx *ctx, grn_obj *x, grn_obj *y);
GRN_API bool
grn_operator_exec_less_equal(grn_ctx *ctx, grn_obj *x, grn_obj *y);
GRN_API bool
grn_operator_exec_greater_equal(grn_ctx *ctx, grn_obj *x, grn_obj *y);
GRN_API bool
grn_operator_exec_match(grn_ctx *ctx, grn_obj *target, grn_obj *sub_text);
GRN_API bool
grn_operator_exec_prefix(grn_ctx *ctx, grn_obj *target, grn_obj *prefix);
GRN_API bool
grn_operator_exec_regexp(grn_ctx *ctx, grn_obj *target, grn_obj *pattern);
 
#ifdef __cplusplus
}
#endif