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GetDoubleArray () #21

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e06bc2e
GetDoubleArray()
shinriyo May 23, 2014
3a480fc
GetDoubleArray ()
shinriyo May 23, 2014
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1 change: 1 addition & 0 deletions src/LitJson/IJsonWrapper.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,7 @@ public interface IJsonWrapper : IList, IOrderedDictionary

bool GetBoolean ();
double GetDouble ();
double[] GetDoubleArray ();
int GetInt ();
JsonType GetJsonType ();
long GetLong ();
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28 changes: 28 additions & 0 deletions src/LitJson/JsonData.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -536,6 +536,34 @@ double IJsonWrapper.GetDouble ()
return inst_double;
}

double[] IJsonWrapper.GetDoubleArray ()
{
if (type != JsonType.Array)
{
throw new InvalidOperationException (
"JsonData instance doesn't hold a array");
}

if (inst_array.Count > 0)
{
if (!(inst_array[0] as IJsonWrapper).IsDouble)
{
throw new InvalidOperationException (
"JsonData instance doesn't hold a double[]");
}

double[] array = new double[inst_array.Count];
for (int i = 0; i < inst_array.Count; i++)
{
array[i] = (inst_array[i] as IJsonWrapper).GetDouble ();
}

return array;
}

return new double[0];
}

int IJsonWrapper.GetInt ()
{
if (type != JsonType.Int)
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