1 #ifndef OSMIUM_BUILDER_BUILDER_HPP
2 #define OSMIUM_BUILDER_BUILDER_HPP
43 #include <type_traits>
74 m_item_offset(buffer.written()) {
109 }
else if (m_parent) {
123 uint32_t
size() const noexcept {
129 std::copy_n(reinterpret_cast<const unsigned char*>(item), item->
padded_size(), target);
140 return reinterpret_cast<T*
>(m_buffer.
reserve_space(
sizeof(T)));
153 std::copy_n(reinterpret_cast<const unsigned char*>(data), length, target);
161 return append(str, static_cast<osmium::memory::item_size_type>(std::strlen(str) + 1));
171 template <
class TItem>
178 Builder(buffer, parent, sizeof(TItem)) {
179 new (&
item()) TItem();
183 return static_cast<TItem&
>(
item());
193 object().set_user_size(length);
204 add_user(user, static_cast_with_assert<string_size_type>(std::strlen(user) + 1));
213 add_user(user.data(), static_cast_with_assert<string_size_type>(user.size() + 1));
222 #endif // OSMIUM_BUILDER_BUILDER_HPP
osmium::memory::Item & item() const
Definition: builder.hpp:84
Builder * m_parent
Definition: builder.hpp:60
Builder(osmium::memory::Buffer &buffer, Builder *parent, osmium::memory::item_size_type size)
Definition: builder.hpp:71
bool is_aligned() const noexcept
Definition: buffer.hpp:234
osmium::memory::Buffer & buffer() noexcept
Return the buffer this builder is using.
Definition: builder.hpp:165
ObjectBuilder(osmium::memory::Buffer &buffer, Builder *parent=nullptr)
Definition: builder.hpp:177
void add_user(const char *user, const string_size_type length)
Definition: builder.hpp:192
constexpr item_size_type align_bytes
Definition: item.hpp:54
item_size_type padded_size() const
Definition: item.hpp:152
Namespace for everything in the Osmium library.
Definition: assembler.hpp:55
Item & add_size(const item_size_type size) noexcept
Definition: item.hpp:113
T * reserve_space_for()
Definition: builder.hpp:138
unsigned char * data() const noexcept
Definition: buffer.hpp:204
osmium::memory::item_size_type append(const char *str)
Definition: builder.hpp:160
uint16_t string_size_type
Definition: types.hpp:59
unsigned char * reserve_space(const size_t size)
Definition: buffer.hpp:336
void add_user(const std::string &user)
Definition: builder.hpp:212
item_size_type byte_size() const noexcept
Definition: item.hpp:148
osmium::memory::Buffer & m_buffer
Definition: builder.hpp:59
Definition: buffer.hpp:95
size_t m_item_offset
Definition: builder.hpp:61
Definition: builder.hpp:172
osmium::memory::item_size_type append(const char *data, const osmium::memory::item_size_type length)
Definition: builder.hpp:151
Builder(const Builder &)=delete
uint32_t size() const noexcept
Definition: builder.hpp:123
void add_size(uint32_t size)
Definition: builder.hpp:116
uint32_t item_size_type
Definition: item.hpp:51
void add_item(const osmium::memory::Item *item)
Definition: builder.hpp:127
TItem & object() noexcept
Definition: builder.hpp:182
void add_user(const char *user)
Definition: builder.hpp:203
Definition: builder.hpp:57
Builder & operator=(const Builder &)=delete
void add_padding(bool self=false)
Definition: builder.hpp:103