memgraph/query_engine/i_code_cpu.hpp

#pragma once

#include <string>

#include "database/db.hpp"

class ICodeCPU
{
public:
    virtual std::string query() const = 0;
    virtual void run(Db& db) const = 0;
    virtual ~ICodeCPU() {}
};

typedef ICodeCPU* (*produce_t)();
typedef void (*destruct_t)(ICodeCPU*);
big step forward, we are now able to pass Db into the shared library, next step is to implement CodeCompiler and CodeGenerator 2016-02-07 03:48:40 +08:00			`#pragma once`

query engine can now generate, compile and run dummy code, everything is ready to generate code for dummy the query: CREATE (n {...}) RETURN n 2016-02-08 05:56:52 +08:00			`#include <string>`

big step forward, we are now able to pass Db into the shared library, next step is to implement CodeCompiler and CodeGenerator 2016-02-07 03:48:40 +08:00			`#include "database/db.hpp"`

			`class ICodeCPU`
			`{`
			`public:`
query engine can now generate, compile and run dummy code, everything is ready to generate code for dummy the query: CREATE (n {...}) RETURN n 2016-02-08 05:56:52 +08:00			`virtual std::string query() const = 0;`
big step forward, we are now able to pass Db into the shared library, next step is to implement CodeCompiler and CodeGenerator 2016-02-07 03:48:40 +08:00			`virtual void run(Db& db) const = 0;`
			`virtual ~ICodeCPU() {}`
			`};`

			`typedef ICodeCPU* (*produce_t)();`
			`typedef void (destruct_t)(ICodeCPU);`