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Red-Black Trees are now used for duplicate detection, and planned

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to be used for unordered map storage. This is because AAs still
don't work correctly and even if they did, require the user to
define both toHash and opCmp/opEquals for every YAML
struct/class. Now only opCmp needs to be defined.
Documentation/tutorials/examples have been updated accordingly.
This commit is contained in:
Ferdinand Majerech 2012-01-23 15:57:26 +01:00
parent 07eadc9403
commit 9596806644
34 changed files with 623 additions and 250 deletions
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21
test/src/constructor.d
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@ -312,11 +312,16 @@ class TestClass
this.z = z;
}
override bool opEquals(Object rhs)
//Any D:YAML type must have a custom opCmp operator.
//This is used for ordering in mappings.
override int opCmp(Object o)
{
if(typeid(rhs) != typeid(TestClass)){return false;}
auto t = cast(TestClass)rhs;
return x == t.x && y == t.y && z == t.z;
TestClass s = cast(TestClass)o;
if(s is null){return -1;}
if(x != s.x){return x - s.x;}
if(y != s.y){return y - s.y;}
if(z != s.z){return z - s.z;}
return 0;
}
override string toString()
@ -330,10 +335,12 @@ struct TestStruct
{
int value;
bool opEquals(const ref TestStruct rhs) const
//Any D:YAML type must have a custom opCmp operator.
//This is used for ordering in mappings.
const int opCmp(ref const TestStruct s)
{
return value == rhs.value;
}
return value - s.value;
}
}
///Constructor function for TestClass.