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#ifndef MODULE_H_
#define MODULE_H_
#include <string>
#include <vector>
#include <list>
#include <boost/unordered_map.hpp>
#include "value.h"
#include "typedefs.h"
class ModuleInstantiation
{
public:
ModuleInstantiation(const std::string &name = "")
: tag_root(false), tag_highlight(false), tag_background(false), modname(name) { }
virtual ~ModuleInstantiation();
std::string dump(const std::string &indent) const;
class AbstractNode *evaluate_instance(const class Context *ctx) const;
std::vector<AbstractNode*> evaluateChildren(const Context *evalctx) const;
void setPath(const std::string &path) { this->modpath = path; }
const std::string &path() const { return this->modpath; }
std::string getAbsolutePath(const std::string &filename) const;
const std::string &name() const { return this->modname; }
bool isBackground() const { return this->tag_background; }
bool isHighlight() const { return this->tag_highlight; }
bool isRoot() const { return this->tag_root; }
AssignmentList arguments;
std::vector<ModuleInstantiation*> children;
bool tag_root;
bool tag_highlight;
bool tag_background;
protected:
std::string modname;
std::string modpath;
friend class Module;
};
class IfElseModuleInstantiation : public ModuleInstantiation {
public:
IfElseModuleInstantiation() : ModuleInstantiation("if") { }
virtual ~IfElseModuleInstantiation();
std::vector<AbstractNode*> evaluateElseChildren(const Context *evalctx) const;
std::vector<ModuleInstantiation*> else_children;
};
class AbstractModule
{
public:
virtual ~AbstractModule();
virtual class AbstractNode *evaluate(const Context *ctx, const ModuleInstantiation *inst, const class EvalContext *evalctx = NULL) const;
virtual std::string dump(const std::string &indent, const std::string &name) const;
};
class Module : public AbstractModule
{
public:
Module() : is_handling_dependencies(false) { }
virtual ~Module();
void setModulePath(const std::string &path) { this->path = path; }
const std::string &modulePath() const { return this->path; }
virtual AbstractNode *evaluate(const Context *ctx, const ModuleInstantiation *inst, const EvalContext *evalctx) const;
virtual std::string dump(const std::string &indent, const std::string &name) const;
void addChild(ModuleInstantiation *ch) { this->children.push_back(ch); }
typedef boost::unordered_map<std::string, class Module*> ModuleContainer;
ModuleContainer usedlibs;
void registerInclude(const std::string &filename);
typedef boost::unordered_map<std::string, time_t> IncludeContainer;
IncludeContainer includes;
bool is_handling_dependencies;
bool handleDependencies();
std::list<std::string> assignments_var;
typedef boost::unordered_map<std::string, Expression*> AssignmentMap;
AssignmentMap assignments;
typedef boost::unordered_map<std::string, class AbstractFunction*> FunctionContainer;
FunctionContainer functions;
typedef boost::unordered_map<std::string, AbstractModule*> AbstractModuleContainer;
AbstractModuleContainer modules;
std::vector<ModuleInstantiation*> children;
std::vector<Assignment> definition_arguments;
protected:
private:
std::string path;
};
#endif
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