mirror of https://github.com/SeanOMik/libki.git
59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
|
#pragma once
|
||
|
|
#include "FieldBase.h"
|
||
|
|
#include "Field.h"
|
||
|
|
|
||
|
|
namespace ki
|
||
|
|
{
|
||
|
|
namespace dml
|
||
|
|
{
|
||
|
|
class Record : public util::Serializable
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
Record();
|
||
|
|
Record(const Record &record);
|
||
|
|
|
||
|
|
bool has_field(std::string name) const;
|
||
|
|
|
||
|
|
template <typename ValueT>
|
||
|
|
bool has_field(std::string name) const
|
||
|
|
{
|
||
|
|
if (!has_field(name))
|
||
|
|
return false;
|
||
|
|
return m_field_map[name]->is_type<ValueT>();
|
||
|
|
}
|
||
|
|
|
||
|
|
template <typename ValueT>
|
||
|
|
Field<ValueT> &get_field(std::string name) const
|
||
|
|
{
|
||
|
|
if (has_field<ValueT>(name))
|
||
|
|
return dynamic_cast<Field<ValueT> *>(m_fields[name]);
|
||
|
|
return nullptr;
|
||
|
|
}
|
||
|
|
|
||
|
|
template <typename ValueT>
|
||
|
|
Field<ValueT> &add_field(std::string name, bool transferable = true)
|
||
|
|
{
|
||
|
|
if (has_field<ValueT>(name))
|
||
|
|
return nullptr;
|
||
|
|
Field<ValueT> *field = new Field<ValueT>(name, *this);
|
||
|
|
auto *base = static_cast<FieldBase *>(field);
|
||
|
|
m_fields.push_back(base);
|
||
|
|
m_field_map.insert({ base->get_name(), base });
|
||
|
|
return field;
|
||
|
|
}
|
||
|
|
|
||
|
|
size_t get_field_count() const;
|
||
|
|
|
||
|
|
FieldList::iterator fields_begin() const;
|
||
|
|
FieldList::iterator fields_end() const;
|
||
|
|
|
||
|
|
void write_to(std::ostream &ostream) const;
|
||
|
|
void read_from(std::istream &istream);
|
||
|
|
size_t get_size() const;
|
||
|
|
private:
|
||
|
|
FieldList m_fields;
|
||
|
|
FieldNameMap m_field_map;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|