maptek.vulcan.dgd

Interface for Vulcan design databases.

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is_locked ( dgd self ) → bool

Returns dgd lock status by checking for lock files.

close ( dgd self )

Closes dgd.

is_layer ( dgd self, std::string const & name ) → bool

Checks if a layer exists in the dgd.

get_layer ( dgd self, std::string const name ) → layer

Gets a layer from the database.

is_open ( dgd self ) → bool

Checks if the database is open.

num_layers ( dgd self ) → int

Returns the number of layers in the database.

list_layers ( dgd self ) → string_list

Lists the layers in the database.

delete_layer ( dgd self, std::string const & layer ) → bool

Deletes a layer in the database.

save_layer ( dgd self, layer layerInstance ) → bool

Saves a layer to the database.

save_layer_as ( dgd self, std::string const name, layer layerInstance ) → bool

Saves a layer to the database with a new name.

append ( dgd self, layer layerInstance ) → bool

Adds a new layer to the database. (Raises error on duplicates.)

• layers - List of layers in database

• locked - Database work lock status.

• open - Database open status.