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777b182edd
This allowed me to standardize the sourcetar and sf/* scripts: the base
directory (containing ./git) is now empty, except for maintenance scripts,
while the source files and build scripts of the annotations are stored in
a subdirectory of their own.
18 lines
877 B
Text
18 lines
877 B
Text
The map supports, in addition to the standard operators for containers,
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the i(index operator).
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The index operator may be used to retrieve or reassign individual elements of
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the map. The argument of the index operator is called a em(key).
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If the provided key is not available in the tt(map), a new data element is
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automatically added to the tt(map) using the default value or default
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constructor to initialize the value part of the new element. This default
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value is returned if the index operator is used as an rvalue.
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When initializing a new or reassigning another element of the map, the type of
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the right-hand side of the assignment operator must be equal to (or promotable
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to) the type of the map's value part. E.g., to add or change the value of
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element tt("two") in a map, the following statement can be used:
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verb(
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mapsm["two"] = MyClass();
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)
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