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c++: inline functions to work around linkage with multiple compilation units

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Brandon Liu
2022-11-28 22:04:05 +08:00
parent 4e68e8eb13
commit e26c5599d6
1 changed files with 5 additions and 5 deletions
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10
cpp/pmtiles.hpp
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@@ -173,7 +173,7 @@ namespace detail {
} }
} }
zxy t_on_level(uint8_t z, uint64_t pos) { inline zxy t_on_level(uint8_t z, uint64_t pos) {
int64_t n = 1 << z; int64_t n = 1 << z;
int64_t rx, ry, s, t = pos; int64_t rx, ry, s, t = pos;
int64_t tx = 0; int64_t tx = 0;
@@ -204,7 +204,7 @@ inline int write_varint(std::back_insert_iterator<std::string> data, uint64_t va
return n; return n;
} }
zxy tileid_to_zxy(uint64_t tileid) { inline zxy tileid_to_zxy(uint64_t tileid) {
uint64_t acc = 0; uint64_t acc = 0;
uint8_t t_z = 0; uint8_t t_z = 0;
while(true) { while(true) {
@@ -217,7 +217,7 @@ zxy tileid_to_zxy(uint64_t tileid) {
} }
} }
uint64_t zxy_to_tileid(uint8_t z, uint32_t x, uint32_t y) { inline uint64_t zxy_to_tileid(uint8_t z, uint32_t x, uint32_t y) {
uint64_t acc = 0; uint64_t acc = 0;
for (uint8_t t_z = 0; t_z < z; t_z++) acc += (0x1 << t_z) * (0x1 << t_z); for (uint8_t t_z = 0; t_z < z; t_z++) acc += (0x1 << t_z) * (0x1 << t_z);
int64_t n = 1 << z; int64_t n = 1 << z;
@@ -234,7 +234,7 @@ uint64_t zxy_to_tileid(uint8_t z, uint32_t x, uint32_t y) {
} }
// returns an uncompressed byte buffer // returns an uncompressed byte buffer
std::string serialize_directory(const std::vector<entryv3>& entries) { inline std::string serialize_directory(const std::vector<entryv3>& entries) {
std::string data; std::string data;
write_varint(std::back_inserter(data), entries.size()); write_varint(std::back_inserter(data), entries.size());
@@ -265,7 +265,7 @@ std::string serialize_directory(const std::vector<entryv3>& entries) {
} }
// takes an uncompressed byte buffer // takes an uncompressed byte buffer
std::vector<entryv3> deserialize_directory(const std::string &decompressed) { inline std::vector<entryv3> deserialize_directory(const std::string &decompressed) {
const char *t = decompressed.data(); const char *t = decompressed.data();
const char *end = t + decompressed.size(); const char *end = t + decompressed.size();