Properties

Undocumented in source.

struct Properties {

string name;

Property[string] props;

this(this);

inout(Property)* tryGet(string key, inout(Property)* otherwise);

inout(Property) opIndex(string key);

void opIndexAssign(T value, string key);

string toString();

void prettyPrint();

}

Postblit

this(this) this(this): Undocumented in source.

Members

Functions

opIndex inout(Property) opIndex(string key): Undocumented in source. Be warned that the author may not have intended to support it.
opIndexAssign void opIndexAssign(T value, string key): Undocumented in source. Be warned that the author may not have intended to support it.
prettyPrint void prettyPrint(): Undocumented in source. Be warned that the author may not have intended to support it.
toString string toString(): Undocumented in source. Be warned that the author may not have intended to support it.
tryGet inout(Property)* tryGet(string key, inout(Property)* otherwise): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

name string name;: Undocumented in source.
props Property[string] props;: Dynamic property storage. Note: This member is public on purpose.

Examples

set/get

import std.exception : assertThrown;

auto props = Properties("props");
props["name"] = "hello";
assert(props["name"].get!string() == "hello");
props["custom"] = 1337;
assert(props["custom"].get!int() == 1337);
props["asdfghjkl"] = 42;
assert(props["asdfghjkl"].convertsTo!int());
assert(props["asdfghjkl"].get!int() == 42);
//struct IntValue { int value; }
//assert(props["asdfghjkl"].coerce!IntValue().value == 42);

assertThrown!MissingKeyError(props["iDontExist"].get!float());
assert(props.tryGet("iDontExist", null) is null);
{
  Property fallback;
  assert(props.tryGet("iDontExist", &fallback) == &fallback);
}

// Overwrite.
props["name"] = "world";
assert(props["name"].get!string() == "world");

Properties

Postblit

Members

Functions

Variables

Examples

Meta

Source