From 084f5f6cb39b3732c4cd930ebffcff86cdb24932 Mon Sep 17 00:00:00 2001 From: "Alan D. Snow" Date: Mon, 19 Oct 2020 10:20:27 -0500 Subject: C API: add proj_context_clone() (#2383) Fixes #2382 --- src/ctx.cpp | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'src/ctx.cpp') diff --git a/src/ctx.cpp b/src/ctx.cpp index 5575d3aa..6dbe0de5 100644 --- a/src/ctx.cpp +++ b/src/ctx.cpp @@ -225,6 +225,19 @@ projCtx pj_ctx_alloc() return new (std::nothrow) projCtx_t(*pj_get_default_ctx()); } +/************************************************************************/ +/* proj_context_clone() */ +/* Create a new context based on a custom context */ +/************************************************************************/ + +PJ_CONTEXT *proj_context_clone (PJ_CONTEXT *ctx) +{ + if (nullptr==ctx) + return pj_ctx_alloc (); + + return new (std::nothrow) projCtx_t(*ctx); +} + /************************************************************************/ /* pj_ctx_free() */ /************************************************************************/ -- cgit v1.2.3