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Overview
Comment: | Small performance optimization in the JSON parser of Geopoly. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
fb520e71035258d5490be33ee28575df |
User & Date: | drh 2018-09-27 23:57:45.810 |
Context
2018-09-28
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00:16 | Rig geopoly to use sqlite3AtoF() if it is available, as that routine is much faster than atof(). (check-in: 470c6c07d0 user: drh tags: trunk) | |
2018-09-27
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23:57 | Small performance optimization in the JSON parser of Geopoly. (check-in: fb520e7103 user: drh tags: trunk) | |
20:37 | Enhance the GeoPOLY extension so that it always stores its polygons in the binary format, which is faster and more compact. (check-in: dc35f7b175 user: drh tags: trunk) | |
Changes
Changes to ext/rtree/geopoly.c.
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134 135 136 137 138 139 140 | t = a[1]; a[1] = a[2]; a[2] = t; } /* Skip whitespace. Return the next non-whitespace character. */ static char geopolySkipSpace(GeoParse *p){ | | | 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 | t = a[1]; a[1] = a[2]; a[2] = t; } /* Skip whitespace. Return the next non-whitespace character. */ static char geopolySkipSpace(GeoParse *p){ while( safe_isspace(p->z[0]) ) p->z++; return p->z[0]; } /* Parse out a number. Write the value into *pVal if pVal!=0. ** return non-zero on success and zero if the next token is not a number. */ static int geopolyParseNumber(GeoParse *p, GeoCoord *pVal){ |
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