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.. -*- rst -*- .. highlightlang:: none ``grn_ctx`` =========== Summary ------- :c:type:`grn_ctx` is the most important object. :c:type:`grn_ctx` keeps the current infomation such as: * The last occurred error. * The current encoding. * The default thresholds. (e.g. :ref:`match-escalation-threshold`) * The default command version. (See :doc:`/reference/command/command_version`) :c:type:`grn_ctx` provides platform features such as: * Memory management. * Logging. Most APIs receive :c:type:`grn_ctx` as the first argument. You can't use the same :c:type:`grn_ctx` from two or more threads. You need to create a :c:type:`grn_ctx` for a thread. You can use two or more :c:type:`grn_ctx` in a thread but it is not needed for usual use-case. Example ------- TODO... Reference --------- .. c:type:: grn_ctx TODO... .. c:function:: grn_rc grn_ctx_init(grn_ctx *ctx, int flags) ctxを初期化します。 :param ctx: 初期化するctx構造体へのポインタを指定します。 :param flags: 初期化する ``ctx`` のオプションを指定します。 :return: ``GRN_SUCCESS`` on success, not ``GRN_SUCCESS`` on error.
Version data entries
10 entries across 5 versions & 1 rubygems