RelationshipsManager

Približni podaci

RelationshipsManager je razred u Aspose.Slides FOSS za C++.

Upravlja datotekom .rels povezana s određenim OPC dijelom. Opterećuje postojeće odnose na konstrukciju i pruža metode za upit, dodavanje i uklanjanje odnosa. Poziv Save (() da bi se zadržale promjene.

Signature	Description
`RelationshipsManager(package: OpcPackage, source_part: std::string_view)`	Construct a relationships manager for the given part. Empty string for root relationships (_rels/.rels).
`get_relationship(rel_id: std::string_view)` → `std::optional<Relationship>`	Get a relationship by ID.
`get_relationships_by_type(type: std::string_view)` → `std::vector<Relationship>`	Get all relationships filtered by type.
`get_all_relationships()` → `std::vector<Relationship>`	Get all relationships.
`add_relationship(rel_type: std::string_view, target: std::string_view, rel_id: std::string_view, target_mode: std::optional<std::string_view>)` → `std::string`	Add a new relationship.
`remove_relationship(rel_id: std::string_view)` → `bool`	Remove a relationship by ID.
`save()`	Manages the .rels file associated with a given OPC part. Loads existing relationships on construction and provides methods to
`get_rels_part_name(source_part: std::string_view)` → `std::string`	Compute the .rels part name for any given part path. Examples: "" -> “_rels/.rels” “ppt/presentation.xml” -> “ppt/_rels/presentation.xml.rels” “ppt/slides/slide1.xml” -> “ppt/slides/_rels/slide1.xml.rels”
`part_name()` → `std::string`	Get the .rels file part name.