GEOS-3.6.5-SDK-x64-vs2010.zip

/************************************************************************ * * * C-Wrapper for GEOS library * * Copyright (C) 2010 2011 Sandro Santilli <strk@keybit.net> * Copyright (C) 2005 Refractions Research Inc. * * This is free software; you can redistribute and/or modify it under * the terms of the GNU Lesser General Public Licence as published * by the Free Software Foundation. * See the COPYING file for more information. * * Author: Sandro Santilli <strk@keybit.net> * *********************************************************************** * * GENERAL NOTES: * * - Remember to call initGEOS() before any use of this library's * functions, and call finishGEOS() when done. * * - Currently you have to explicitly GEOSGeom_destroy() all * GEOSGeom objects to avoid memory leaks, and to GEOSFree() * all returned char * (unless const). * * - Functions ending with _r are thread safe; see details in RFC 3 * http://trac.osgeo.org/geos/wiki/RFC3. * To avoid using by accident non _r functions, * define GEOS_USE_ONLY_R_API before including geos_c.h * ***********************************************************************/ #ifndef GEOS_C_H_INCLUDED #define GEOS_C_H_INCLUDED #ifndef __cplusplus # include <stddef.h> /* for size_t definition */ #else # include <cstddef> using std::size_t; #endif #ifdef __cplusplus extern "C" { #endif /************************************************************************ * * Version * ***********************************************************************/ /* * Following 'ifdef' hack fixes problem with generating geos_c.h on Windows, * when building with Visual C++ compiler. * */ #if defined(_MSC_VER) #include <geos/version.h> #define GEOS_CAPI_VERSION_MAJOR 1 #define GEOS_CAPI_VERSION_MINOR 10 #define GEOS_CAPI_VERSION_PATCH 5 #define GEOS_CAPI_VERSION "3.6.5-CAPI-1.10.5" #else #ifndef GEOS_VERSION_MAJOR #define GEOS_VERSION_MAJOR 3 #endif #ifndef GEOS_VERSION_MINOR #define GEOS_VERSION_MINOR 6 #endif #ifndef GEOS_VERSION_PATCH #define GEOS_VERSION_PATCH 5 #endif #ifndef GEOS_VERSION #define GEOS_VERSION "3.6.5" #endif #ifndef GEOS_JTS_PORT #define GEOS_JTS_PORT "1.13.0" #endif #define GEOS_CAPI_VERSION_MAJOR 1 #define GEOS_CAPI_VERSION_MINOR 10 #define GEOS_CAPI_VERSION_PATCH 5 #define GEOS_CAPI_VERSION "3.6.5-CAPI-1.10.5" #endif #define GEOS_CAPI_FIRST_INTERFACE GEOS_CAPI_VERSION_MAJOR #define GEOS_CAPI_LAST_INTERFACE (GEOS_CAPI_VERSION_MAJOR+GEOS_CAPI_VERSION_MINOR) /************************************************************************ * * (Abstract) type definitions * ************************************************************************/ typedef struct GEOSContextHandle_HS *GEOSContextHandle_t; typedef void (*GEOSMessageHandler)(const char *fmt, ...); /* * A GEOS message handler function. * * @param message the message contents * @param userdata the user data pointer that was passed to GEOS when registering this message handler. * * * @see GEOSContext_setErrorMessageHandler * @see GEOSContext_setNoticeMessageHandler */ typedef void (*GEOSMessageHandler_r)(const char *message, void *userdata); /* When we're included by geos_c.cpp, those are #defined to the original * JTS definitions via preprocessor. We don't touch them to allow the * compiler to cross-check the declarations. However, for all "normal" * C-API users, we need to define them as "opaque" struct pointers, as * those clients don't have access to the original C++ headers, by design. */ #ifndef GEOSGeometry typedef struct GEOSGeom_t GEOSGeometry; typedef struct GEOSPrepGeom_t GEOSPreparedGeometry; typedef struct GEOSCoordSeq_t GEOSCoordSequence; typedef struct GEOSSTRtree_t GEOSSTRtree; typedef struct GEOSBufParams_t GEOSBufferParams; #endif /* Those are compatibility definitions for source compatibility * with GEOS 2.X clients relying on that type. */ typedef GEOSGeometry* GEOSGeom; typedef GEOSCoordSequence* GEOSCoordSeq; /* Supported geometry types * This was renamed from GEOSGeomTypeId in GEOS 2.2.X, which might * break compatibility, this issue is still under investigation. */ enum GEOSGeomTypes { GEOS_POINT, GEOS_LINESTRING, GEOS_LINEARRING, GEOS_POLYGON, GEOS_MULTIPOINT, GEOS_MULTILINESTRING, GEOS_MULTIPOLYGON, GEOS_GEOMETRYCOLLECTION }; /* Byte oders exposed via the c api */ enum GEOSByteOrders { GEOS_WKB_XDR = 0, /* Big Endian */ GEOS_WKB_NDR = 1 /* Little Endian */ }; typedef void (*GEOSQueryCallback)(void *item, void *userdata); typedef int (*GEOSDistanceCallback)(const void *item1, const void* item2, double* distance, void* userdata); /************************************************************************ * * Initialization, cleanup, version * ***********************************************************************/ #include <geos/export.h> /* * Register an interruption checking callback * * The callback will be invoked _before_ checking for * interruption, so can be used to request it. */ typedef void (GEOSInterruptCallback)(); extern GEOSInterruptCallback GEOS_DLL *GEOS_interruptRegisterCallback(GEOSInterruptCallback* cb); /* Request safe interruption of operations */ extern void GEOS_DLL GEOS_interruptRequest(); /* Cancel a pending interruption request */ extern void GEOS_DLL GEOS_interruptCancel(); /* * @deprecated in 3.5.0 * initialize using GEOS_init_r() and set the message handlers using * GEOSContext_setNoticeHandler_r and/or GEOSContext_setErrorHandler_r */ extern GEOSContextHandle_t GEOS_DLL initGEOS_r( GEOSMessageHandler notice_function, GEOSMessageHandler error_function); /* * @deprecated in 3.5.0 replaced by GEOS_finish_r. */ extern void GEOS_DLL finishGEOS_r(GEOSContextHandle_t handle); extern GEOSContextHandle_t GEOS_DLL GEOS_init_r(); extern void GEOS_DLL GEOS_finish_r(GEOSContextHandle_t handle); extern GEOSMessageHandler GEOS_DLL GEOSContext_setNoticeHandler_r(GEOSContextHandle_t extHandle, GEOSMessageHandler nf); extern GEOSMessageHandler GEOS_DLL GEOSContext_setErrorHandler_r(GEOSContextHandle_t extHandle, GEOSMessageHandler ef); /* * Sets a notice message handler on the given GEOS context. * * @param extHandle the GEOS context * @param nf the message handler * @param userData optional user data pointer that will be passed to the message handler * * @return the previously configured message handler or NULL if no message handler was configured */ extern GEOSMessageHandler_r GEOS_DLL GEOSContext_setNoticeMessageHandler_r(GEOSContextHandle_t extHandle, GEOSMessageHandler_r nf, void *userData); /* * Sets an error message handler on the given GEOS context. * * @param extHandle the GEOS context * @param ef the message handler * @param userData optional user data pointer that will be passed to the message handler * * @return the previously configured message handler or NULL if no message handler was configured */ extern GEOSMessageHandler_r GEOS_DLL GEOSContext_setErrorMessageHandler_r(GEOSContextHandle_t extHandle, GEOSMessageHandler_r ef, void *userData); extern const char GEOS_DLL *GEOSversion(); /************************************************************************ * * NOTE - These functions are DEPRECATED. Please use the new