internal TO2Float()
{
allowedPrefixOperators = new OperatorCollection {
{
Operator.Neg,
new DirectOperatorEmitter(() => Unit, () => Float, OpCodes.Neg)
}, {
Operator.Add,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Add)
}, {
Operator.Sub,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Sub)
}, {
Operator.Mul,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Mul)
}, {
Operator.Div,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Div)
},
};
allowedSuffixOperators = new OperatorCollection {
{
Operator.Add,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Add)
}, {
Operator.AddAssign,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Add)
}, {
Operator.Sub,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Sub)
}, {
Operator.SubAssign,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Sub)
}, {
Operator.Mul,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Mul)
}, {
Operator.MulAssign,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Mul)
}, {
Operator.Div,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Div)
}, {
Operator.DivAssign,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Div)
}, {
Operator.Mod,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Rem)
}, {
Operator.ModAssign,
new DirectOperatorEmitter(() => Float, () => Float, OpCodes.Rem)
}, {
Operator.Eq,
new DirectOperatorEmitter(() => Float, () => Bool, OpCodes.Ceq)
}, {
Operator.NotEq,
new DirectOperatorEmitter(() => Float, () => Bool, OpCodes.Ceq,
OpCodes.Ldc_I4_0, OpCodes.Ceq)
}, {
Operator.Gt,
new DirectOperatorEmitter(() => Float, () => BuiltinType.Bool, OpCodes.Cgt)
}, {
Operator.Lt,
new DirectOperatorEmitter(() => Float, () => BuiltinType.Bool, OpCodes.Clt)
}, {
Operator.Ge,
new DirectOperatorEmitter(() => Float, () => BuiltinType.Bool, OpCodes.Clt,
OpCodes.Ldc_I4_0, OpCodes.Ceq)
}, {
Operator.Le,
new DirectOperatorEmitter(() => Float, () => BuiltinType.Bool, OpCodes.Cgt,
OpCodes.Ldc_I4_0, OpCodes.Ceq)
},
{
Operator.BitXor,
new StaticMethodOperatorEmitter(() => Float, () => Float, typeof(Math).GetMethod("Pow"))
},
};
DeclaredMethods = new Dictionary <string, IMethodInvokeFactory> {
{
"to_string",
new BoundMethodInvokeFactory("Convert the float to string.", true, () => String,
() => new List <RealizedParameter>(), false, typeof(FormatUtils),
typeof(FormatUtils).GetMethod("FloatToString"))
}, {
"to_fixed",
new BoundMethodInvokeFactory("Convert the float to string with fixed number of `decimals`.",
true,
() => String,
() => new List <RealizedParameter>()
{
new RealizedParameter("decimals", BuiltinType.Int)
},
false, typeof(FormatUtils), typeof(FormatUtils).GetMethod("FloatToFixed"))
}
};
DeclaredFields = new Dictionary <string, IFieldAccessFactory> {
{
"to_int",
new InlineFieldAccessFactory("Value converted to int (will be truncated as necessary)",
() => Int, OpCodes.Conv_I8)
}, {
"abs",
new BoundPropertyLikeFieldAccessFactory("Absolute value", () => Float, typeof(Math),
typeof(Math).GetMethod("Abs", new[] { typeof(double) }), null)
}, {
"sign",
new BoundPropertyLikeFieldAccessFactory("Sign of the value (< 0 -> -1, 0 -> 0, > 0 -> 1)",
() => Int, typeof(Math),
typeof(Math).GetMethod("Sign", new[] { typeof(double) }), null, OpCodes.Conv_I8)
}, {
"is_nan",
new BoundPropertyLikeFieldAccessFactory("Check if float is not a number", () => Bool,
typeof(Double),
typeof(Double).GetMethod("IsNaN", new[] { typeof(double) }), null)
}, {
"is_infinity",
new BoundPropertyLikeFieldAccessFactory("Check if float is infinity", () => Bool,
typeof(Double),
typeof(Double).GetMethod("IsInfinity", new[] { typeof(double) }), null)
}, {
"is_finite",
new BoundPropertyLikeFieldAccessFactory("Check if float is finite", () => Bool,
typeof(Double),
typeof(Double).GetMethod("IsFinite", new[] { typeof(double) }), null)
}
};
intToFloatAssign = new IntToFloatAssign();
}
internal TO2Unit()
{
anyToUnitAssign = new AnyToUnitAssign();
}
