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Add DTMCSimple constructor which takes transition probability matrix … #142

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Add DTMCSimple constructor which takes transition probability matrix … #142

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18 changes: 18 additions & 0 deletions prism/src/explicit/DTMCSimple.java
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Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,24 @@ public DTMCSimple(int numStates)
initialise(numStates);
}

/**
* Constructor: new DMTC from (square) transition matrix.
*/
public DTMCSimple(List<List<Double>> transitionMatrix) throws PrismException
{
this(transitionMatrix.size());
for (int i = 0; i < numStates; i++) {
// ensure square matrix
int distSize = transitionMatrix.get(i).size();
if (distSize != numStates) {
throw new PrismException("expected row" + i + "of transition matrix to be size" + numStates + ", got " + distSize);
}
for (int j = 0; j < distSize; j++) {
setProbability(i,j,transitionMatrix.get(i).get(j));
}
}
}

/**
* Copy constructor.
*/
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