Method extract_class

atomic-semantic/src/parsers/cpp.rs:345–374

Extract a class specifier. Returns `(Entity, raw_name)` where `raw_name` is the unscoped name for use in building child scopes.

(
        &self,
        node: &Node,
        source: &str,
        file_path: &str,
        scope: Option<&str>,
    )

    /// Returns `(Entity, raw_name)` where `raw_name` is the unscoped name
    /// for use in building child scopes.
    fn extract_class(
        &self,
        node: &Node,
        source: &str,
        file_path: &str,
        scope: Option<&str>,
    ) -> Option<(Entity, String)> {
        let name_node = node.child_by_field_name("name")?;
        let name = self.node_text(&name_node, source);

        if name.is_empty() {
            return None;
        }

        let line = node.start_position().row as u32 + 1;
        let end_line = node.end_position().row as u32 + 1;

        let full_name = match scope {
            Some(s) => format!("{}::{}", s, name),
            None => name.clone(),
        };

        let signature = format!("class {}", name);

        let mut entity = Entity::new(full_name, EntityKind::Class, file_path, line, end_line);
        entity = entity.with_signature(signature);
        entity.exported = true;

        Some((entity, name))
    }

    /// Extract a struct specifier.
    ///