Changeset 20255

Timestamp:

02/27/16 19:07:19 (9 years ago)

Author:

Eric.Larour

Message:

CHG: added a check that makes sure the memory increment is sufficient.

File:

• issm/trunk-jpl/src/m/io/fileptr.js (modified) (2 diffs)

issm/trunk-jpl/src/m/io/fileptr.js

@@ -33 +33 @@
                         this.buffersize=0;
                         if (this.mode=='w'){
-                                this.increment=options.getfieldvalue('increment',80000); //80000 bytes,  10000 doubles.
+                                this.increment=options.getfieldvalue('increment',800000); //80000 bytes,  10000 doubles.
                                 this.buffer=new ArrayBuffer(this.increment);
                                 this.view=new DataView(this.buffer);
@@ -72 +72 @@
                                 else{
                                         if (!IsArray(value[0])){
-                                                if(this.ptr+value.length*8>=this.buffer.byteLength)this.resize();
+                                                if(this.ptr+value.length*8>=this.buffer.byteLength){
+                                                        this.resize();
+                                                        if(this.ptr+value.length*8>=this.buffer.byteLength)throw Error('fileptr.fwrite error: need to increase increment size!');
+                                                }
                                                 for(var i=0;i<value.length;i++){
                                                         this.view.setFloat64(this.ptr,value[i],true);