grid_interface.h

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#ifndef GRID_INTERFACE_H
#define GRID_INTERFACE_H
 
#include <cstdint>
#include <memory>
#include <string>
#include <vector>
 
namespace mazes {
 
class cell;
 
class grid_interface {
 
public:
    virtual ~grid_interface() = default;
 
    virtual std::string contents_of(std::shared_ptr<cell> const& c) const noexcept = 0;
 
    virtual std::uint32_t background_color_for(std::shared_ptr<cell> const& c) const noexcept = 0;
 
    virtual class grid_operations& operations() noexcept = 0;
 
    virtual const class grid_operations& operations() const noexcept = 0;
}; // grid_interface
 
} // namespace mazes
 
#endif // GRID_INTERFACE_H