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Diffstat (limited to 'odb-examples/composite/person.hxx')
-rw-r--r-- | odb-examples/composite/person.hxx | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/odb-examples/composite/person.hxx b/odb-examples/composite/person.hxx new file mode 100644 index 0000000..f0626e5 --- /dev/null +++ b/odb-examples/composite/person.hxx @@ -0,0 +1,228 @@ +// file : composite/person.hxx +// copyright : not copyrighted - public domain + +#ifndef PERSON_HXX +#define PERSON_HXX + +#include <vector> +#include <string> + +#include <odb/core.hxx> + +#pragma db value +class basic_name +{ +public: + basic_name (const std::string& first, const std::string& last) + : first_ (first), last_ (last) + { + } + + const std::string& + first () const + { + return first_; + } + + const std::string& + last () const + { + return last_; + } + +private: + friend class odb::access; + + basic_name () {} // Needed for storing basic_name in containers. + + std::string first_; + std::string last_; +}; + +typedef std::vector<basic_name> basic_names; + + +#pragma db value +class name_extras +{ +public: + // Nickname. + // + const std::string& + nickname () const + { + return nickname_; + } + + void + nickname (const std::string& nickname) + { + nickname_ = nickname; + } + + // Aliases. + // + const basic_names& + aliases () const + { + return aliases_; + } + + basic_names& + aliases () + { + return aliases_; + } + +private: + friend class odb::access; + + std::string nickname_; + basic_names aliases_; +}; + + +#pragma db value +class name: public basic_name +{ +public: + name (const std::string& first, + const std::string& last, + const std::string& title) + : basic_name (first, last), title_ (title) + { + } + + // Title. + // + const std::string& + title () const + { + return title_; + } + + // Extras. + // + const name_extras& + extras () const + { + return extras_; + } + + name_extras& + extras () + { + return extras_; + } + +private: + friend class odb::access; + + std::string title_; + name_extras extras_; +}; + +// We can also define a composite value type as a class template +// instantiation. Here we use std::pair to store person's phone +// numbers, in the order of preference. +// +typedef std::pair<std::string, std::string> phone_numbers; +#pragma db value(phone_numbers) + +// We can also use a composite value type as an object id. +// +#pragma db value +class email_address +{ +public: + email_address () {} + email_address (const std::string& address) + { + std::string::size_type p (address.find ('@')); + recipient_.assign (address, 0, p); + domain_.assign (address, p + 1, std::string::npos); + } + + const std::string& + recipient () const + { + return recipient_; + } + + const std::string& + domain () const + { + return domain_; + } + + std::string + address () const + { + return recipient_ + '@' + domain_; + } + +private: + friend class odb::access; + + std::string recipient_; + std::string domain_; +}; + +#pragma db object +class person +{ +public: + person (const std::string& email, + const std::string& first, + const std::string& last, + const std::string& title, + const phone_numbers& phone) + : email_ (email), name_ (first, last, title), phone_ (phone) + { + } + + // Email address. + // + const email_address& + email () const + { + return email_; + } + + // Name. + // + typedef ::name name_type; + + const name_type& + name () const + { + return name_; + } + + name_type& + name () + { + return name_; + } + + // Phone. + // + const phone_numbers& + phone () const + { + return phone_; + } + +private: + friend class odb::access; + + person (): name_ ("", "", "") {} + + #pragma db id + email_address email_; + + name_type name_; + phone_numbers phone_; +}; + +#endif // PERSON_HXX |