--- parser3/src/main/pa_dictionary.C	2001/10/19 12:43:30	1.8
+++ parser3/src/main/pa_dictionary.C	2003/03/20 11:11:55	1.17.2.6.2.3
@@ -1,78 +1,56 @@
 /**	@file
 	Parser: dictionary class  impl.
 
-	Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
-	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
-
-	$Id: pa_dictionary.C,v 1.8 2001/10/19 12:43:30 parser Exp $
+	Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
+	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */
 
+static const char* IDENT_DICTIONARY_C="$Date: 2003/03/20 11:11:55 $";
+
 #include "pa_dictionary.h"
 #include "pa_exception.h"
 
-void Dictionary::add_first(Array::Item *value, void *info) {
-	Dictionary& self=*static_cast<Dictionary *>(info);
-	Array *row=static_cast<Array *>(value);
+// could not make this static: gcc complains "prev decl was extern"
+void pa_dictionary_add_first(Table::element_type row, Dictionary* self) {
 	// get a=>b values
-	const String& a=*row->get_string(0);
-	const String& b=*row->get_string(1);
+	const String* a=row->get(0);
 	// empty 'a' check
-	if(a.size()==0) {
-		Pool& pool=self.pool();
-		throw Exception(0, 0, 
-			&a, 
+	if(!*a) {
+		throw Exception("parser.runtime",
+			a, 
 			"dictionary table 'from' column elements must not be empty");
 	}
-	unsigned char c=(unsigned char)a.first_char();
-	if(!self.starting_line_of[c])
-		self.starting_line_of[c]=self.constructor_line;
-
-	double ratio=((double)b.size())/a.size();
-	if(ratio>self.fmax_ratio)
-		self.fmax_ratio=ratio;
+	unsigned char c=(unsigned char)a->first_char();
+	if(!self->starting_line_of[c])
+		self->starting_line_of[c]=self->constructor_line;
 
-	self.constructor_line++;
+	self->constructor_line++;
 }
-
-Dictionary::Dictionary(Table& atable, double amin_ratio) : Pooled(atable.pool()), 
-	table(atable), 
-	fmax_ratio(amin_ratio)  {
-
-	// clear starting_lines
-	memset(starting_line_of, 0, sizeof(starting_line_of));
+Dictionary::Dictionary(Table& atable): table(atable) {
 	// grab first letters of first column of a table
-	constructor_line=1;  table.for_each(add_first, this);
+	constructor_line=1;  table.for_each(pa_dictionary_add_first, this);
 }
 
 #ifndef DOXYGEN
 struct First_that_starts_info {
 	int line;
-	const char *src;  size_t src_size;
+	const char* str;
 };
 #endif
-static void *starts(Array::Item *value, void *info) {
-	First_that_starts_info& i=*static_cast<First_that_starts_info *>(info);
+static bool starts(Table::element_type row, First_that_starts_info* info) {
 	// skip irrelevant lines
-	if(i.line>1) {
-		--i.line;
+	if(info->line>1) {
+		--info->line;
 		return 0;
 	}
-	Array *row=static_cast<Array *>(value);
 
-	int partial;
-	row->get_string(0)->cmp(partial, i.src, i.src_size);
-	return (
-		partial==0 || // full match
-		partial==1) // typo left column starts 'src'
-		?value:0;
+	return row->get(0)->this_starts(info->str);
 }
-
-void* Dictionary::first_that_starts(const char *src, size_t src_size) const {
+Table::element_type Dictionary::first_that_starts(const char* str) const {
 	First_that_starts_info info;
-	if(info.line=starting_line_of[(unsigned char)*src]) {
-		info.src=src;
-		info.src_size=src_size;
+	if(info.line=starting_line_of[(unsigned char)*str]) {
+		info.str=str;
 		return table.first_that(starts, &info);
 	} else
-		return 0;
+		return Table::element_type(0);
 }