1 #ifndef OSMIUM_OSM_CRC_HPP
2 #define OSMIUM_OSM_CRC_HPP
58 # if defined(__GNUC__) || defined(__clang__)
59 return __builtin_bswap16(value);
61 return (value >> 8) | (value << 8);
66 # if defined(__GNUC__) || defined(__clang__)
67 return __builtin_bswap32(value);
69 return (value >> 24) |
70 ((value >> 8) & 0x0000FF00) |
71 ((value << 8) & 0x00FF0000) |
77 # if defined(__GNUC__) || defined(__clang__)
78 return __builtin_bswap64(value);
82 return (val1 << 32) | val2;
88 template <
typename TCRC>
104 m_crc.process_byte(value);
108 m_crc.process_byte(value);
112 #if __BYTE_ORDER == __LITTLE_ENDIAN
113 m_crc.process_bytes(&value,
sizeof(uint16_t));
116 m_crc.process_bytes(&v,
sizeof(uint16_t));
121 #if __BYTE_ORDER == __LITTLE_ENDIAN
122 m_crc.process_bytes(&value,
sizeof(uint32_t));
125 m_crc.process_bytes(&v,
sizeof(uint32_t));
130 #if __BYTE_ORDER == __LITTLE_ENDIAN
131 m_crc.process_bytes(&value,
sizeof(uint64_t));
134 m_crc.process_bytes(&v,
sizeof(uint64_t));
140 m_crc.process_byte(*str++);
154 update(box.bottom_left());
160 update(node_ref.location());
164 for (
const NodeRef& node_ref : node_refs) {
170 for (
const Tag& tag : tags) {
192 update(
object.timestamp());
199 update(static_cast<const osmium::OSMObject&>(
node));
204 update(static_cast<const osmium::OSMObject&>(
way));
214 update(static_cast<const osmium::OSMObject&>(
area));
215 for (
const auto& subitem :
area) {
218 update(static_cast<const osmium::NodeRefList&>(subitem));
224 for (
const auto& comment : discussion) {
249 #endif // OSMIUM_OSM_CRC
Definition: changeset.hpp:130
void update(const osmium::RelationMemberList &members) noexcept
Definition: crc.hpp:182
void update_string(const char *str) noexcept
Definition: crc.hpp:138
void update_int16(const uint16_t value) noexcept
Definition: crc.hpp:111
Definition: relation.hpp:163
void update(const osmium::Location &location) noexcept
Definition: crc.hpp:148
void update(const osmium::Relation &relation) noexcept
Definition: crc.hpp:208
void update(const osmium::Node &node) noexcept
Definition: crc.hpp:198
Definition: relation.hpp:152
void update(const osmium::Way &way) noexcept
Definition: crc.hpp:203
TCRC m_crc
Definition: crc.hpp:91
void update_int64(const uint64_t value) noexcept
Definition: crc.hpp:129
void update(const osmium::Changeset &changeset) noexcept
Definition: crc.hpp:232
void update(const osmium::Area &area) noexcept
Definition: crc.hpp:213
void update(const osmium::Box &box) noexcept
Definition: crc.hpp:153
const TCRC & operator()() const noexcept
Definition: crc.hpp:99
TCRC & operator()() noexcept
Definition: crc.hpp:95
void update(const osmium::RelationMember &member) noexcept
Definition: crc.hpp:176
Definition: relation.hpp:57
void update_int32(const uint32_t value) noexcept
Definition: crc.hpp:120
void update(const TagList &tags) noexcept
Definition: crc.hpp:169
Namespace for everything in the Osmium library.
Definition: assembler.hpp:73
Definition: timestamp.hpp:115
uint32_t byte_swap_32(uint32_t value) noexcept
Definition: crc.hpp:65
Definition: location.hpp:266
void update(const osmium::OSMObject &object) noexcept
Definition: crc.hpp:188
uint64_t byte_swap_64(uint64_t value) noexcept
Definition: crc.hpp:76
void update(const Timestamp ×tamp) noexcept
Definition: crc.hpp:144
Definition: node_ref_list.hpp:51
An OSM Changeset, a group of changes made by a single user over a short period of time...
Definition: changeset.hpp:148
Definition: node_ref.hpp:50
void update(const NodeRefList &node_refs) noexcept
Definition: crc.hpp:163
uint16_t byte_swap_16(uint16_t value) noexcept
Definition: crc.hpp:57
void update(const osmium::ChangesetDiscussion &discussion) noexcept
Definition: crc.hpp:223
void update(const NodeRef &node_ref) noexcept
Definition: crc.hpp:158
void update_bool(const bool value) noexcept
Definition: crc.hpp:103
Definition: object.hpp:63
void update_int8(const uint8_t value) noexcept
Definition: crc.hpp:107