--- parser3/src/main/Attic/pa_array.C	2001/02/11 11:27:25	1.13
+++ parser3/src/main/Attic/pa_array.C	2003/02/21 10:36:25	1.54.2.4
@@ -1,108 +1,15 @@
-/*
-  $Id: pa_array.C,v 1.13 2001/02/11 11:27:25 paf Exp $
-*/
+/** @file
+	Parser: Array classe impl.
 
-#include <string.h>
+	Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
+	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
+*/
 
-#include "pa_pool.h"
 #include "pa_array.h"
-#include "pa_exception.h"
-
-Array::Array(Pool& apool, int initial_rows) :
-	Pooled(apool) {
-	head=tail=static_cast<Chunk *>(
-		pool.malloc(sizeof(int)+sizeof(Chunk::Row)*initial_rows+sizeof(Chunk *)));
-	head->count=initial_rows;
-	append_here=head->rows;
-	link_row=&head->rows[initial_rows];
-	link_row->link=0;
-	fused_rows=0;
-
-	cache_chunk_base=0;
-	cache_chunk=head;
-}
-
-void Array::expand(int chunk_rows) {
-	Chunk *chunk=tail=static_cast<Chunk *>(
-		pool.malloc(sizeof(int)+sizeof(Chunk::Row)*chunk_rows+sizeof(Chunk *)));
-	chunk->count=chunk_rows;
-	link_row->link=chunk;
-	append_here=chunk->rows;
-	link_row=&chunk->rows[chunk_rows];
-	link_row->link=0;
-}
-
-
-Array& Array::operator += (const Item *src) {
-	if(chunk_is_full())
-		expand(tail->count*CR_GROW_PERCENT/100);
-
-	append_here->item=src;
-	append_here++; fused_rows++;
-
-	return *this;
-}
-
-const Array::Item *Array::get(int index) const {
-	if(!(index>=0 && index<size())) {
-		pool.exception().raise(0, 0, 0, 
-			"Array::get(%d) out of range [0..%d]", index, size()-1);
-		return 0;
-	}
-
-	// if they ask index to the left of cached position, forget cache
-	if(index<cache_chunk_base) {
-		cache_chunk_base=0;
-		cache_chunk=head;
-	}
-
-	// navigate to chunk with "index" row
-	while(!(index>=cache_chunk_base && index<cache_chunk_base+cache_chunk->count)) {
-		int count=cache_chunk->count;
-		cache_chunk_base+=count;
-		cache_chunk=cache_chunk->rows[count].link;
-	}
-
-	return cache_chunk->rows[index-cache_chunk_base].item;
-}
-
-Array& Array::append_array(const Array& src) {
-	int src_used_rows=src.fused_rows;
-	int last_chunk_rows_left=link_row-append_here;
-	
-	// our last chunk too small for src to fit?
-	if(src_used_rows>last_chunk_rows_left) {
-		// shrink last chunk to used rows
-		tail->count-=last_chunk_rows_left;
-		link_row=append_here;
-
-		// append new src_used_rows-ed chunk 
-		expand(src_used_rows);
-	}
-
-	Chunk *src_chunk=src.head; 
-	Chunk::Row *dest_rows=append_here;
-	int rows_left_to_copy=src_used_rows;
-	while(true) {
-		int src_count=src_chunk->count;
-		Chunk *next_chunk=src_chunk->rows[src_count].link;
-		if(next_chunk) {
-			// not last source chunk
-			// taking it all
-			memcpy(dest_rows, src_chunk->rows, sizeof(Chunk::Row)*src_count);
-			dest_rows+=src_count;
-			rows_left_to_copy-=src_count;
-			
-			src_chunk=next_chunk;
-		} else {
-			// the last source chunk
-			// taking only those rows of chunk that _left_to_copy
-			memcpy(dest_rows, src_chunk->rows, sizeof(Chunk::Row)*rows_left_to_copy);
-			break;
-		}
-	}
-	append_here+=src_used_rows;
-	fused_rows+=src_used_rows;
+#include "pa_types.h"
+#include "pa_common.h"
 
-	return *this;
-}
+char* Pool::format_integer(int value) {
+	char local[MAX_NUMBER];
+	return copy(local, snprintf(local, MAX_NUMBER, "%d", value)+1/*for terminating 0*/);
+};