Apologies for the hyperlinks. Here without them:
Hello
This function is as follows:
inline
bool QoISet::has_index(unsigned int i) const
{
return (_indices.size() <= i || _indices[i]);
}
Why does it accept as valid indices greater than _indices.size()
(_indices.size() <= i ) ? For instance, say I have three QoI, but I want
only to calculate the second QoI; therefore I create a QoISet and call
add_index(1). This is going to resize _indices to two and make them all
true (_indices.resize(i+1, true)). Now I am calculating 0 and 1, but also
when I call QoISet::has_index(2) it is also going to accept it as valid.
There must be something I am missing in the way QoISet is used.
inline
void QoISet::add_index(unsigned int i)
{
if (i >= _indices.size())
_indices.resize(i+1, true);
_indices[i] = true;
}
Thanks
Miguel
On 2/22/16, 9:31 AM, "Salazar De Troya, Miguel" <salazardet...@llnl.gov>
wrote:
>Hello
>
>This function is as follows:
>
>inline
>bool
>QoISet::has_index<http://libmesh.github.io/doxygen/classlibMesh_1_1QoISet.
>html#adcfff89b353ad16cb93a89d7af779fc0>(unsigned int i) const
>{
> return
>(_indices<http://libmesh.github.io/doxygen/classlibMesh_1_1QoISet.html#a35
>e60c59c33646526030487de732560c>.size() <= i ||
>_indices<http://libmesh.github.io/doxygen/classlibMesh_1_1QoISet.html#a35e
>60c59c33646526030487de732560c>[i]);
>}
>
>Why does it accept as valid indices greater than _indices.size()
>(_indices<http://libmesh.github.io/doxygen/classlibMesh_1_1QoISet.html#a35
>e60c59c33646526030487de732560c>.size() <= i ) ? For instance, say I have
>three QoI, but I want only to calculate the second QoI; therefore I
>create a QoISet and call add_index(1). This is going to resize _indices
>to two and make them all true
>(_indices<http://libmesh.github.io/doxygen/classlibMesh_1_1QoISet.html#a35
>e60c59c33646526030487de732560c>.resize(i+1, true)). Now I am calculating
>0 and 1, but also when I call QoISet::has_index(2) it is also going to
>accept it as valid. There must be something I am missing in the way
>QoISet is used.
>
> inline
>void
>QoISet::add_index<http://libmesh.github.io/doxygen/classlibMesh_1_1QoISet.
>html#a934206efd80c8acc2d5bf9f5fb1b572f>(unsigned int i)
>{
> if (i >=
>_indices<http://libmesh.github.io/doxygen/classlibMesh_1_1QoISet.html#a35e
>60c59c33646526030487de732560c>.size())
>
>_indices<http://libmesh.github.io/doxygen/classlibMesh_1_1QoISet.html#a35e
>60c59c33646526030487de732560c>.resize(i+1, true);
>
>_indices<http://libmesh.github.io/doxygen/classlibMesh_1_1QoISet.html#a35e
>60c59c33646526030487de732560c>[i] = true;
> }
>
>Thanks
>Miguel
>
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