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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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* Copyright (C) 2008 Sun Microsystems
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#ifndef DRIZZLED_FUNCTION_STR_TRIM_H
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#define DRIZZLED_FUNCTION_STR_TRIM_H
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#include <drizzled/function/str/strfunc.h>
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class Item_func_trim :public Item_str_func
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Item_func_trim(Item *a,Item *b) :Item_str_func(a,b) {}
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Item_func_trim(Item *a) :Item_str_func(a) {}
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String *val_str(String *);
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void fix_length_and_dec();
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const char *func_name() const { return "trim"; }
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virtual void print(String *str, enum_query_type query_type);
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virtual const char *mode_name() const { return "both"; }
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class Item_func_ltrim :public Item_func_trim
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Item_func_ltrim(Item *a,Item *b) :Item_func_trim(a,b) {}
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Item_func_ltrim(Item *a) :Item_func_trim(a) {}
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String *val_str(String *);
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const char *func_name() const { return "ltrim"; }
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const char *mode_name() const { return "leading"; }
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class Item_func_rtrim :public Item_func_trim
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Item_func_rtrim(Item *a,Item *b) :Item_func_trim(a,b) {}
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Item_func_rtrim(Item *a) :Item_func_trim(a) {}
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String *val_str(String *);
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const char *func_name() const { return "rtrim"; }
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const char *mode_name() const { return "trailing"; }
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#endif /* DRIZZLED_FUNCTION_STR_TRIM_H */