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Factor out (initial) feature serialization

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This commit is contained in:
Eric Fischer
2016-08-08 15:36:49 -07:00
parent 6de7920c9e
commit bf571571a9
4 changed files with 109 additions and 56 deletions
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serial.hpp
+27
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@@ -18,3 +18,30 @@ int deserialize_long_long_io(FILE *f, long long *n, long long *geompos);
int deserialize_ulong_long_io(FILE *f, unsigned long long *n, long long *geompos);
int deserialize_uint_io(FILE *f, unsigned *n, long long *geompos);
int deserialize_byte_io(FILE *f, signed char *n, long long *geompos);
struct serial_feature {
long long layer;
int segment;
long long seq;
signed char t;
signed char feature_minzoom;
bool has_id;
unsigned long long id;
bool has_tippecanoe_minzoom;
int tippecanoe_minzoom;
bool has_tippecanoe_maxzoom;
int tippecanoe_maxzoom;
drawvec geometry;
int m;
std::vector<long long> keys;
std::vector<long long> values;
long long metapos;
};
void serialize_feature(FILE *geomfile, serial_feature *sf, long long *geompos, const char *fname, long long wx, long long wy);