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MAX/MINを実装

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This commit is contained in:
otya128
2016-09-03 16:07:30 +09:00
parent cc85f76b81
commit 361a8e04c1
3 changed files with 77 additions and 3 deletions
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44
SMILEBASIC/builtinfunctions.d
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@@ -1831,6 +1831,50 @@ class BuiltinFunction
}
}
}
static double MAX(Value array)
{
import std.algorithm.searching;
if (array.type == ValueType.IntegerArray)
{
return minPos!"a > b"(array.integerArray.array)[0];
}
if (array.type == ValueType.DoubleArray)
{
return minPos!"a > b"(array.doubleArray.array)[0];
}
throw new TypeMismatch();
}
static double MAX(Value[] args)
{
import std.algorithm.searching;
if (args.length == 0)
{
throw new IllegalFunctionCall("MAX");
}
return minPos!"a.castDouble > b.castDouble"(args)[0].castDouble;
}
static double MIN(Value array)
{
import std.algorithm.searching;
if (array.type == ValueType.IntegerArray)
{
return minPos!"a < b"(array.integerArray.array)[0];
}
if (array.type == ValueType.DoubleArray)
{
return minPos!"a < b"(array.doubleArray.array)[0];
}
throw new TypeMismatch();
}
static double MIN(Value[] args)
{
import std.algorithm.searching;
if (args.length == 0)
{
throw new IllegalFunctionCall("MIN");
}
return minPos!"a.castDouble < b.castDouble"(args)[0].castDouble;
}
//alias void function(PetitComputer, Value[], Value[]) BuiltinFunc;
static BuiltinFunctions[wstring] builtinFunctions;
static wstring getBasicName(BFD)(const wstring def)