19.2.1.11. PropertyPolicyHelper

class PropertyPolicyHelper

Public Static Functions

static PropertyPolicy get_properties_with_prefix(const PropertyPolicy &property_policy, const std::string &prefix)

Returns only the properties whose name starts with the prefix.

Prefix is removed in returned properties.

Parameters:

  • property_policy – PropertyPolicy where properties will be searched.

  • prefix – Prefix used to search properties.

Returns:

A copy of properties whose name starts with the prefix.

static size_t length(const PropertyPolicy &property_policy)

Get the length of the property_policy.

static std::string *find_property(PropertyPolicy &property_policy, const std::string &name)

Look for a property_policy by name.

static const std::string *find_property(const PropertyPolicy &property_policy, const std::string &name)

Retrieves a property_policy by name.

static const Property *get_property(const PropertyPolicy &property_policy, const std::string &name)

Retrieves a property by name.

Parameters:

  • property_policy – PropertyPolicy where the property will be searched.

  • name – Name of the property to be searched.

Returns:

A pointer to the property if found, nullptr otherwise.