DistributedVector::Stripe Class Reference
#include <DistributedVector.hpp>
Collaboration diagram for DistributedVector::Stripe:
Public Member Functions | |
| Stripe (DistributedVector parallelVec, unsigned stripe) | |
| double & | operator[] (unsigned globalIndex) throw (DistributedVectorException) |
| double & | operator[] (Iterator index) throw (DistributedVectorException) |
Public Attributes | |
| unsigned | mStride |
| unsigned | mStripe |
| double * | mpVec |
Detailed Description
Provide access to a particular stripe of a striped vector.A striped vector has multiple types of information encoded within a single vector, with a layout like [x_1, y_1, z_1, x_2, y_2, z_2, ... x_n, y_n, z_n]. This class provides easy access to, for example, the x values.
Definition at line 173 of file DistributedVector.hpp.
Constructor & Destructor Documentation
| DistributedVector::Stripe::Stripe | ( | DistributedVector | parallelVec, | |
| unsigned | stripe | |||
| ) | [inline] |
Constructor.
- Parameters:
-
parallelVec striped vector stripe number of this stripe within the vector starting from 0
Definition at line 186 of file DistributedVector.hpp.
References DistributedVector::mNumChunks, and DistributedVector::mpVec.
Member Function Documentation
| double& DistributedVector::Stripe::operator[] | ( | unsigned | globalIndex | ) | throw (DistributedVectorException) [inline] |
Access a particular element of the stripe if on this processor
- Parameters:
-
globalIndex index within the stripe
- Returns:
- value of striped vector For use in tests. Will throw a DistributedVectorException if the specified element is not on this process.
Definition at line 201 of file DistributedVector.hpp.
References DistributedVector::mHi, and DistributedVector::mLo.
| double& DistributedVector::Stripe::operator[] | ( | Iterator | index | ) | throw (DistributedVectorException) [inline] |
- Parameters:
-
index
- Returns:
- value of striped distributed vector pointed to by index.
Definition at line 214 of file DistributedVector.hpp.
The documentation for this class was generated from the following file:
- /tmp/release_1/global/src/DistributedVector.hpp
