代码从windows下visual studio到andriod平台迁移实现步骤

概述代码从windows下visualstudio到andriod平台迁移实现步骤：前言前言也是迁言，从windows的visualstudio2012平台迁移到Android平台上，需用修改挺多的代码和需用注意地方。

代码从windows下visual studio到andriod平台迁移实现步骤：

前言

前言也是迁言，从windows的visual studio 2012平台迁移到AndroID平台上，需用修改挺多的代码和需用注意地方。

我们当然的平台当初就考虑了其他平台跨平台的应用问题，所以一开始在windows下就是用cmake来完成工程的建立的，cMakeLists.txt文件都做了一些处理，但是此时只是更针对或说首先保证windows下的编译和使用。

谨此做个记录。

1. modify cMakeLists.txt file,add androID define and macro.2.cmake ./../	Build files have been written to: /home/andriod_a/build3.size_t problem add <cstddef> head file.4.error: extra qualification 'rw::scoped_lock::' on member 'scoped_lock' [-fpermissive]   remove the class IDentifIEr. 5. memcpy define in <string.h> .so change it.6.no match for 'operator=' in 'inverse = rw_math::matrix3f::operator*(float) const((1.0e+0f / det))'//inverse = inverse * (1.0f/det);	matrix3f temp = inverse * (1.0f/det);	inverse = temp;	7.no match for 'operator=' in 'rot_mat = rw_math::matrix4f::make_rotation_matrix( matrix4f matrix4f_tmp = make_rotation_matrix(axis_,angle_in_rad_);  rot_mat = matrix4f_tmp;8.warning: inline function 'double const& rw_math::vector3d::operator[](int) const' used but never defined [enabled by default]		9.error: 'memcmp' was not declared in this scope #include <string.h> 10.initializing argument 2 of 'char* strncat(char*,char const*,size_t)' [-fpermissive]11.compile jpeg library. 	copy source code,then write or change cMakeLists.txt,then create a buID file,open terminal in the new build file.	cmake ./../,the last is make,and it will show u.12.multiple deFinition of 'std::__lg(int)	i define the inline,so error.	13. the inline function which must achIEve in head file,and Could not in *.cpp file. or,u can delete inline word in head files.	14. conflicts with prevIoUs declaration 'typedef class rw::rw_shared_ptr<rw_Json::Json_value_iterator> rw_Json::Json_value_iterator::ptr'	 multidefine .15.no matching function for call to 'transform()	transform(ext_.begin(),ext_.end(),ext_.begin(),::tolower);	16. temp varity can't assign to non-const reference.	rw_shared_ptr_shadow temp_shadow = entity_.to_shared_ptr_shadow();	pt2model_entity_define::ptr temp_ptr = temp_shadow.to_shared_ptr<pt2model_entity_define>();	build_pt2model_entity(_pGeometry,_pSymbol,temp_ptr);17.	Fatal error: Json\Json.h: No such file or director		#include <Json\Json.h> ----->#include <Json/Json.h>18.	Fatal error: zlib\zconf.h: No such file or directory	----->#include "zlib/zlib.h"19. error: cannot pass objects of non-trivially-copyable type 'const mapped_type {aka const struct std::basic_string<char>}' through '.	--->(content_type_fIEld).c_str();20.537:49: error: invalID initialization of non-const reference of type 'std::string& {aka std::basic_string<char>&}' from an rvalue of type 'std::string {aka std::basic_string<char>}'	string temp_str = request_.get()->get_url();		string& tmp_req_url = temp_str;	21. error: no matching function for call 	temp variaty problem. make a temp variaty.	matrix4d temp_mat = world_mat * t_mat;	render_system_->set_world_matrix(temp_mat);22.	abs()--->fabs();23.rw_terrian_manager.h:69:12: error: 'terrian_tile' was not declared in this scope	can not recongize the frIEnd class in GCC,so chang forward declaration.	#ifdef __linux__	class terrian_tile;	#endif24. windows.h: No such file or directory		linux not compile this model,and commit it.25.	itoa---->	#include <sstream>	std::ostringstream oss;	std::string str = "";	oss << _counter;	str = oss.str();26.	error: taking address of temporary 	Box3d bBox = (instances_[i]->get_bounding());	if (!manipulate_geo_hash(instances_[i]->get_ID(),&bBox,update_geo_hash))	ta27.	error: no matching function for call to 'transform(std::basic_string<char>::iterator,std::basic_string<char>::iterator,<unresolved overloaded function type>)'    transform(_texture_type.begin(),_texture_type.end(),_texture_type.begin(),::tolower);		28.	Getmodulefilename((HINSTANCE)&__ImageBase,buffer,256);		#include <stdio.h>		------->string buffer = getcwd(NulL,0);		string execution_path= buffer;29. xstring ----><string>30.invalID cast of an rvalue Expression of type 'rw::multi_point::ptr {aka rw::rw_shared_ptr<rw::multi_point>}' to type 'rw::multi_point*&'		temp variable error.31.	error: 'atof' was not declared in this scope			std::stringstream oss;			int temp_int;			oss << _pri_string;			oss >> temp_int;			_var = temp_int;32.error: conflicts with prevIoUs declaration	u kNown,have more than one define in u's file.so,find and delete it.33.	malloc no declear.	#include <malloc.h>	34. 	image_info_->image_type = image_type_;	 rw_image :image_type("ccccccccccccccccc"),35. don't write like this.			_runtime->register_service(_aaaa_multi_service_pID,get_aaa_multi_service());			((_driver_multi_service_impl*)get_aaa_multi_service())->init(_runtime);	 			((_driver_multi_service_impl*)get_aaa_multi_service())->set_runtime(_runtime);	 36.	 register_service at last place when add_multi_service.		((terrian_data_sqlite_service_impl*)tms)->init();		_runtime->register_service(terrian_data_sqlite_service_pID,tms );		37.	dom does not show,because androID system does not support multi-therad rendering.	so,put the upload in draw thread.38.please set RW_INDEX rw_uint16 in rw_render_object_creator.cpp when u compile the code in androID system,otherwise leave it alone.							

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