feat: dependency extraction improvements

Author: sdkrystian

include/mrdox/Config.hpp

@@ -42,8 +42,37 @@ class MRDOX_DECL
     Config() noexcept;
 
 public:
+    struct ExtractOptions
+    {
+        enum class Policy
+        {
+            Always,
+            Dependency,
+            Never
+        };
+
+        /** Extraction policy for references to external declarations.
+
+            This determines how declarations which are referenced by
+            explicitly extracted declarations are extracted.
+
+            Given a function parameter of type `std::string`, `std::string`
+            would be extracted if this option is set to `Policy::Always`.
+        */
+        Policy referencedDeclarations = Policy::Dependency;
+
+        Policy anonymousNamespaces = Policy::Always;
+
+        Policy inaccessibleMembers = Policy::Always;
+
+        Policy inaccessibleBases = Policy::Always;
+    };
+
     struct Settings
     {
+
+        ExtractOptions extractOptions;
+
         /** `true` if anonymous namespace members should be extracted and displayed.
 
             In some cases anonymous namespace members will

include/mrdox/Metadata/Type.hpp

@@ -45,6 +45,7 @@ enum class TypeKind
     MemberPointer,
     Array,
     Function,
+    // KRYSTIAN FIXME: get rid of PackTypeInfo
     Pack
 };
 

share/mrdox/addons/generator/asciidoc/partials/declarator-before.adoc.hbs

@@ -1,16 +1,11 @@
 {{#if pointee-type~}}
     {{~>declarator-before pointee-type~}}
     {{#if (or (eq pointee-type.kind "array") (eq pointee-type.kind "function"))}}({{/if~}}
-{{else if element-type~}}
-    {{~>declarator-before element-type~}}
-{{else if return-type~}}
-    {{~>declarator-before return-type~}}
-{{else if pattern-type~}}
-    {{~>declarator-before pattern-type}}...
 {{~/if~}}
-{{#if parent-type~}}
-    {{#if parent-type}}{{>declarator parent-type}}::{{/if~}}
-{{/if~}}
+{{#if element-type~}}{{~>declarator-before element-type~}}{{/if~}}
+{{#if return-type~}}{{~>declarator-before return-type~}}{{/if~}}
+{{#if pattern-type~}}{{~>declarator-before pattern-type}}...{{/if~}}
+{{#if parent-type~}}{{>declarator parent-type}}::{{/if~}}
 {{#if (eq kind "lvalue-reference")}}&{{/if~}}
 {{#if (eq kind "rvalue-reference")}}&&{{/if~}}
 {{#if (eq kind "pointer")}}*{{/if~}}

share/mrdox/addons/generator/asciidoc/partials/declarator.adoc.hbs

@@ -1,5 +1,5 @@
 {{>declarator-before .~}}
 {{~#if decl-name}} {{decl-name~}}
-{{~#if decl-name-targs}}{{>template-args args=decl-name-targs}}{{/if~}}
+{{~#if decl-name-targs~}}{{>template-args args=decl-name-targs}}{{~/if~}}
 {{~/if~}}
 {{~>declarator-after}}

share/mrdox/addons/generator/asciidoc/partials/function-sig.adoc.hbs

@@ -12,9 +12,11 @@
 {{#if (eq class "normal")~}}
 {{>declarator-before return}}
 
-{{name~}}
 {{#if (eq template.kind "explicit")~}}
+    {{#if template.primary.id~}}{{>xref template.primary}}[{{name}}]{{else}}{{name}}{{/if~}}
     {{~>template-args args=template.args~}}
+{{else~}}
+    {{name~}}
 {{/if~}}
 {{else if (neq class "conversion")~}}
 {{name~}}

share/mrdox/addons/generator/asciidoc/partials/record.adoc.hbs

@@ -9,9 +9,11 @@
 ----
 {{#if template}}{{>template-head template}}
 {{/if~}}
-{{symbol.tag}} {{symbol.name~}}
-{{#if (or (eq symbol.template.kind "explicit") (eq symbol.template.kind "partial"))~}}
-    {{~>template-args args=symbol.template.args}}
+{{#if (or (eq template.kind "explicit") (eq template.kind "partial"))~}}
+    {{tag}} {{#if template.primary.id~}}{{>xref template.primary}}[{{name}}]{{else}}{{name}}{{/if~}}
+    {{~>template-args args=template.args~}}
+{{else~}}
+    {{tag}} {{name~}}
 {{/if~}}
 {{#unless symbol.bases}}
 ;

share/mrdox/addons/generator/asciidoc/partials/variable.adoc.hbs

@@ -15,9 +15,11 @@
 {{/if~}}
 {{#if symbol.isThreadLocal}}thread_local
 {{/if~}}
-{{>declarator-before symbol.type}} {{symbol.name~}}
-{{#if (or (eq symbol.template.kind "explicit") (eq symbol.template.kind "partial"))~}}
-    {{~>template-args args=symbol.template.args}}
+{{#if (or (eq template.kind "explicit") (eq template.kind "partial"))~}}
+    {{>declarator-before symbol.type}} {{#if template.primary.id~}}{{>xref template.primary}}[{{name}}]{{else}}{{name}}{{/if~}}
+    {{~>template-args args=template.args~}}
+{{else~}}
+    {{>declarator-before symbol.type}} {{name~}}
 {{/if~}}
 {{>declarator-after symbol.type~}}
 ;