DTArray1D.java
上传用户:afrynkmhm
上传日期:2007-01-06
资源大小:1262k
文件大小:1k
- package tinybasic;
- import java.lang.*;
- import antlr.collections.AST;
- public class DTArray1D extends DTDataType{
- private Object data[];
- protected int dim1;
- protected int base=0;
- public DTArray1D(int _ttype,Scope scope)
- {
- super(scope,_ttype);
- dim1=0;
- }
-
- protected void init(){
- data =new Object[dim1];
- }
- public DTDataType getDTDataType(DTDataType i1){
- int idx1=i1.getInteger()-base;
- if(dim1==0){
- dim1=10;
- init();
- }
-
- if(idx1>dim1){
- return null;
- } else {
- DTDataType t=(DTDataType)data[idx1];
- if(t==null){
- data[idx1]=t=getOne();
- }
- return t;
- }
- }
- public void setDTDataType(DTDataType i1,DTDataType s){
- int idx1=i1.getInteger()-base;
- if(dim1==0){
- dim1=10;
- init();
- }
-
- if(idx1>dim1){
- //return null;
- } else {
- DTDataType t=(DTDataType)data[idx1];
- if(t==null){
- data[idx1]=getOne(s);
- } else {
- t.assign(s);
- }
- }
- }
- public int getDimension(){return 1;}
- public int getDimensioned(int i){
- if(i==1){
- return dim1;
- }
- return 0;
- }
- public void setDimension(int i1){
- dim1=i1;
- init();
- }
- public int compareTo(Object o){
- return 0;
- }
- }