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#include <stdio.h>
#include <stdlib.h>
#include "IEEEIO.hh"
void main(int argc,char *argv[]){
int i;
float bogusdata[16*16];
//float attribdata[128];
int bogusdims[2]={16,16};
int bogusrank=2;
IO *outfile = new IEEEIO("testfile.raw",IO::Create);
if(!outfile->isValid()){
perror("IO open failed");
exit(0);
}
else puts("Writing File");
for(i=0;i<16*16;i++)
bogusdata[i]=(float)i;
char *string="I am annotation[0]";
char *name="attrib0";
for(i=0;i<5;i++){
outfile->write(IO::Float32,bogusrank,bogusdims,bogusdata);
(string[16])='0';
for(int j=0;j<i;j++,(string[16])='0'+j)
outfile->writeAnnotation(string);
name[6]='0';
//if(i<4)
for(j=0;j<i;j++,name[6]='0'+j)
outfile->writeAttribute(name,IO::Float32,2*j,bogusdata+j);
}
delete outfile;
puts("##################REOPEN#######################");
outfile = new IEEEIO("testfile.raw",IO::Read);
if(!outfile->isValid()){
perror("IO open failed");
exit(0);
}
for(i=0;i<10;i++){
IO::DataType dt;
int idt;
int rank,dims[3];
for(int j=0;j<16*16;j++) bogusdata[j]=0.0; // clear bogusdata
if(outfile->readInfo(dt,rank,dims)<=0){
puts("***********************end****************");
break;
}
outfile->read(bogusdata);
printf("----------------------Data Read[%u]-------------------\n",i);
idt=dt;
printf("\tDatatype=%u rank=%u\n",idt,rank);
for(j=0;j<3;j++) printf("\tDims[%u]=%u\n",j,dims[j]);
puts("+++++++Annotations");
for(j=0;j<outfile->nAnnotations();j++){
char buffer[128];
outfile->readAnnotation(j,buffer,sizeof(buffer));
printf("\tAnnotation[%u]=[%s]\n",j,buffer);
}
puts("");
for(j=0;j<16*16;j++) printf("data[%4u]=%f\n",j,bogusdata[j]);
}
printf("Seek=%d\n",outfile->seek(3));
for(i=0;i<10;i++){
IO::DataType dt;
int idt;
int rank,dims[3];
for(int j=0;j<16*16;j++) bogusdata[j]=0.0; // clear bogusdata
if(outfile->readInfo(dt,rank,dims)<=0){
puts("***********************end****************");
break;
}
outfile->read(bogusdata);
printf("----------------------Data Read[%u]-------------------\n",i);
idt=dt;
printf("\tDatatype=%u rank=%u\n",idt,rank);
for(j=0;j<3;j++) printf("\tDims[%u]=%u\n",j,dims[j]);
puts("+++++++Annotations");
for(j=0;j<outfile->nAnnotations();j++){
char buffer[128];
outfile->readAnnotation(j,buffer,sizeof(buffer));
printf("\tAnnotation[%u]=[%s]\n",j,buffer);
}
puts("xxxxxxxAttribs");
int buflen;
IO::DataType attribtype;
for(j=0;j<outfile->nAttributes();j++){
float buffer[128];
char namebuf[128];
IO::DataType dt;
outfile->readAttributeInfo(j,namebuf,dt,buflen);
printf("\tAttribname[%u] = [%s]\n",j,namebuf);
outfile->readAttribute(j,buffer);
for(int k=0;k<buflen;k++)
printf("\tattr data[%u]=%f\n",k,buffer[k]);
}
int i;
if((i=outfile->readAttributeInfo("attrib2",attribtype,buflen))>=0){
float buffer[128];
outfile->readAttribute(i,buffer);
puts("&&&&&Read [attrib2]");
for(int k=0;k<buflen;k++)
printf("\tattr data[%u]=%f\n",k,buffer[k]);
}
else puts("&&&&There is no [attrib2]");
puts("");
for(j=0;j<16*16;j++) printf("data[%4u]=%f\n",j,bogusdata[j]);
}
delete outfile;
}
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