xaxxon’s gists

xaxxon / x-context.cpp

Created February 23, 2016 18:50

 #include <string.h>
 #include <stdlib.h>
 #include "include/libplatform/libplatform.h"
 #include "include/v8.h"
 using namespace v8;
 class ArrayBufferAllocator : public v8::ArrayBuffer::Allocator {
  public:

xaxxon / gist:0854703b0f5815e2f149

Last active February 17, 2016 07:31

	// An arbitrary user class
	class Animal {
	public:
	virtual ~Animal()=default;

	int i = rand();

	string get_type() {return "Cow";}
	virtual int get_name() {printf("In getname i = %d\n", i); return i;};
	virtual string echo(string s){return s;}

xaxxon / updated.cpp

Created February 16, 2016 13:57

	#include <string.h>
	#include <stdlib.h>

	#include "include/libplatform/libplatform.h"
	#include "include/v8.h"

	using namespace v8;

	class ArrayBufferAllocator : public v8::ArrayBuffer::Allocator {
	public:

xaxxon / build command.txt

Last active February 16, 2016 11:07

clang++ -I/Users/xaxxon/v8  -std=c++14 -Wall -Werror bar.cpp -o bar -L/Users/xaxxon/v8/out/x64.debug/  libv8toolkit.a -lv8_base -lv8_libbase -lv8_base -lv8_libplatform -lv8_nosnapshot -licudata -licuuc -licui18n

xaxxon / foo.cpp

Created February 16, 2016 08:16

	class Animal {
	public:
	virtual ~Animal()=default;
	string get_type() {return "Cow";}
	virtual string get_name() {return "This is the c++ get_name";};
	virtual string echo(string s){return s;}
	virtual int add(int i, int j){return i + j;}
	};

	...

xaxxon / errors.txt

Created February 16, 2016 06:52

	/tmp/gcc-explorer-compiler116116-74-1kmjlf1/example.cpp: In function 'int main()':
	18 : error: no match for call to '(std::_Bind<std::_Mem_fn<void (foo::*)(int)>(std::_Placeholder<1>, int)>) (std::reference_wrapper<foo>&)'
	b2(rw);
	^
	In file included from /tmp/gcc-explorer-compiler116116-74-1kmjlf1/example.cpp:1:0:
	/opt/gcc-5.3.0/include/c++/5.3.0/functional:1129:2: note: candidate: template<class ... _Args, class _Result> _Result std::_Bind<_Functor(_Bound_args ...)>::operator()(_Args&& ...) [with _Args = {_Args ...}; _Result = _Result; _Functor = std::_Mem_fn<void (foo::*)(int)>; _Bound_args = {std::_Placeholder<1>, int}]
	operator()(_Args&&... __args)
	^
	/opt/gcc-5.3.0/include/c++/5.3.0/functional:1129:2: note: template argument deduction/substitution failed:
	/opt/gcc-5.3.0/include/c++/5.3.0/functional:1125:38: error: call of '(std::_Mem_fn<void (foo::*)(int)>) (std::reference_wrapper<foo>&, int&)' is ambiguous

xaxxon / tuple-de-voider.cpp

Created February 12, 2016 07:01

	#include <iostream>
	#include <tuple>
	using namespace std;


	template<class Tuple, class... Types>
	struct Devoider;

	template<class Tuple>
	struct Devoider<Tuple> {

xaxxon / foo.cpp

Created February 11, 2016 12:13


	class Dog {
	void speak() = 0;
	virtual void chew_bone() = 0;

	};

	class DogImpl : public Dog {
	int bones = 0;

xaxxon / awfulcode.cpp

Created February 6, 2016 11:00

	// program is to find if the given graph is tree or not.
	#include <cstdio>
	#include <vector>
	using namespace std;
	vector < int > adj[10048];

	// this is the recursion depth the node was processed at or
	// 0 if it hasn't been processed yet
	int d[10048];

xaxxon / benchy.cpp

Created February 5, 2016 19:27

	#include <vector>
	#include <unordered_set>
	#include <stdlib.h>

	int random(int max){
	return rand() % max;
	}

	#define SIZE 1000000

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