Function proj_grid_cache_set_filename

src/networkfilemanager.cpp:2425–2432

Override, for the considered context, the path and file of the local * cache of grid chunks. * * @param ctx PROJ context, or NULL * @param fullname Full name to the cache (encoded in UTF-8). If set to NULL, * caching will be disabled. * @since 7.0 */

 * @since 7.0
 */
void proj_grid_cache_set_filename(PJ_CONTEXT *ctx, const char *fullname) {
    if (ctx == nullptr) {
        ctx = pj_get_default_ctx();
    }
    // Load ini file, now so as to override its settings
    pj_load_ini(ctx);
    ctx->gridChunkCache.filename = fullname ? fullname : std::string();
}

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