diff options
Diffstat (limited to 'doc/api/cplusplus/examples/example_dep_spec.cc')
| -rw-r--r-- | doc/api/cplusplus/examples/example_dep_spec.cc | 86 |
1 files changed, 66 insertions, 20 deletions
diff --git a/doc/api/cplusplus/examples/example_dep_spec.cc b/doc/api/cplusplus/examples/example_dep_spec.cc index 3a2cc5476..081b201ed 100644 --- a/doc/api/cplusplus/examples/example_dep_spec.cc +++ b/doc/api/cplusplus/examples/example_dep_spec.cc @@ -59,39 +59,85 @@ int main(int argc, char * argv[]) /* Display information about the PackageDepSpec. */ cout << "Information about '" << spec << "':" << endl; - if (spec.package_name_requirement()) - cout << " " << left << setw(24) << "Package:" << " " << spec.package_name_requirement()->name() << endl; + if (spec.package_ptr()) + cout << " " << left << setw(24) << "Package:" << " " << *spec.package_ptr() << endl; - if (spec.category_name_part_requirement()) - cout << " " << left << setw(24) << "Category part:" << " " << spec.category_name_part_requirement()->name_part() << endl; + if (spec.category_name_part_ptr()) + cout << " " << left << setw(24) << "Category part:" << " " << *spec.category_name_part_ptr() << endl; - if (spec.package_name_part_requirement()) - cout << " " << left << setw(24) << "Package part:" << " " << spec.package_name_part_requirement()->name_part() << endl; + if (spec.package_name_part_ptr()) + cout << " " << left << setw(24) << "Package part:" << " " << *spec.package_name_part_ptr() << endl; - if (spec.exact_slot_requirement()) - cout << " " << left << setw(24) << "Slot:" << " " << spec.exact_slot_requirement()->name() << endl; + if (spec.version_requirements_ptr() && ! spec.version_requirements_ptr()->empty()) + { + cout << " " << left << setw(24) << "Version requirements:" << " "; + bool need_join(false); + for (VersionRequirements::ConstIterator r(spec.version_requirements_ptr()->begin()), + r_end(spec.version_requirements_ptr()->end()) ; r != r_end ; ++r) + { + if (need_join) + { + switch (spec.version_requirements_mode()) + { + case vr_and: + cout << " and "; + break; + + case vr_or: + cout << " or "; + break; + + case last_vr: + throw InternalError(PALUDIS_HERE, "Bad version_requirements_mode"); + } + } + + cout << r->version_operator() << r->version_spec(); + need_join = true; + } + cout << endl; + } + + if (spec.slot_requirement_ptr()) + cout << " " << left << setw(24) << "Slot:" << " " << *spec.slot_requirement_ptr() << endl; - if (spec.in_repository_requirement()) + if (spec.in_repository_ptr()) cout << " " << left << setw(24) << "In repository:" << " " << - spec.in_repository_requirement()->name() << endl; + *spec.in_repository_ptr() << endl; - if (spec.from_repository_requirement()) + if (spec.from_repository_ptr()) cout << " " << left << setw(24) << "From repository:" << " " << - spec.from_repository_requirement()->name() << endl; + *spec.from_repository_ptr() << endl; - if (spec.installed_at_path_requirement()) + if (spec.installed_at_path_ptr()) cout << " " << left << setw(24) << "Installed at path:" << " " << - spec.installed_at_path_requirement()->path() << endl; + *spec.installed_at_path_ptr() << endl; - if (spec.installable_to_path_requirement()) + if (spec.installable_to_path_ptr()) cout << " " << left << setw(24) << "Installable to path:" << " " << - spec.installable_to_path_requirement()->path() << ", " << - spec.installable_to_path_requirement()->include_masked() << endl; + spec.installable_to_path_ptr()->path() << ", " << + spec.installable_to_path_ptr()->include_masked() << endl; - if (spec.installable_to_repository_requirement()) + if (spec.installable_to_repository_ptr()) cout << " " << left << setw(24) << "Installable to repository:" << " " << - spec.installable_to_repository_requirement()->name() << ", " << - spec.installable_to_repository_requirement()->include_masked() << endl; + spec.installable_to_repository_ptr()->repository() << ", " << + spec.installable_to_repository_ptr()->include_masked() << endl; + + if (spec.additional_requirements_ptr() && ! spec.additional_requirements_ptr()->empty()) + { + cout << " " << left << setw(24) << "Additional requirements:" << " "; + bool need_join(false); + for (AdditionalPackageDepSpecRequirements::ConstIterator u(spec.additional_requirements_ptr()->begin()), + u_end(spec.additional_requirements_ptr()->end()) ; u != u_end ; ++u) + { + if (need_join) + cout << " and "; + + cout << (*u)->as_raw_string() + " (meaning: " + (*u)->as_human_string(make_null_shared_ptr()) + ")"; + need_join = true; + } + cout << endl; + } /* And display packages matching that spec */ cout << " " << left << setw(24) << "Matches:" << " "; |