devices.hpp

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/*****************************************************************************
** Ifdefs
*****************************************************************************/
 
#ifndef ECL_CONCEPTS_DEVICES_HPP_
#define ECL_CONCEPTS_DEVICES_HPP_
 
/*****************************************************************************
** Includes
*****************************************************************************/
 
#include "macros.hpp"
 
/*****************************************************************************
** Namespaces
*****************************************************************************/
 
namespace ecl {
 
/*****************************************************************************
** Concept [InputCharDevice]
*****************************************************************************/
 
template <typename Implementation>
class InputCharDeviceConcept {
public:
        ecl_compile_time_concept_test(InputCharDeviceConcept) {
                char c;
                char buffer[10];
                long no_read;
                bool result;
                result = input_char_device.open();
                no_read = input_char_device.read(c);
                no_read = input_char_device.read(buffer,10);
                (void) no_read; // remove set but unused warnings
                (void) result; // remove set but unused warnings
        }
 
private:
        // Putting instantiations here actually saves instantiation (which can cause a
        // problem if there is no default constructor).
        Implementation input_char_device;
};
 
/*****************************************************************************
** Concept [OutputCharDevice]
*****************************************************************************/
template <typename Implementation>
class OutputCharDeviceConcept {
public:
        ecl_compile_time_concept_test(OutputCharDeviceConcept)
        {
                long no_written;
                char write_buffer[] = { 'd', 'u', 'd', 'e', '\n' };
                bool result;
                result = output_char_device.open();
                no_written = output_char_device.write('\n');
                no_written = output_char_device.write(write_buffer,5);
                output_char_device.flush();
                (void) no_written; // remove set but unused warnings
                (void) result; // remove set but unused warnings
        }
 
private:
        // Putting instantiations here actually saves instantiation (which can cause a
        // problem if there is no default constructor).
        Implementation output_char_device;
};
 
/*****************************************************************************
** Concept [InputOutputByteDevice]
*****************************************************************************/
 
template <typename Implementation>
class InputOutputCharDeviceConcept {
public:
        ecl_compile_time_concept_test(InputOutputCharDeviceConcept)
        {
                char c;
                char read_buffer[10];
                long no_read;
                no_read = input_output_char_device.read(c);
                no_read = input_output_char_device.read(read_buffer,10);
                long no_written;
                char write_buffer[] = { 'd', 'u', 'd', 'e', '\n' };
                no_written = input_output_char_device.write('\n');
                no_written = input_output_char_device.write(write_buffer,5);
                input_output_char_device.flush();
        }
private:
        // Putting instantiations here actually saves instantiation (which can cause a
        // problem if there is no default constructor).
        Implementation input_output_char_device;
};
 
/*****************************************************************************
** Concept [InputByteDevice]
*****************************************************************************/
 
template <typename Implementation>
class InputByteDeviceConcept {
public:
        ecl_compile_time_concept_test(InputByteDeviceConcept) {
                signed char sc;
                signed char sbuffer[10];
                char c;
                char buffer[10];
                unsigned char usc;
                unsigned char usbuffer[10];
                long no_read;
                bool result;
                result = input_byte_device.isOpen();
                no_read = input_byte_device.read(sc);
                no_read = input_byte_device.read(sbuffer,10);
                no_read = input_byte_device.read(c);
                no_read = input_byte_device.read(buffer,10);
                no_read = input_byte_device.read(usc);
                no_read = input_byte_device.read(usbuffer,10);
        }
 
private:
        // Putting instantiations here actually saves instantiation (which can cause a
        // problem if there is no default constructor).
        Implementation input_byte_device;
};
 
/*****************************************************************************
** Concept [OutputByteDevice]
*****************************************************************************/
template <typename Implementation>
class OutputByteDeviceConcept {
public:
        ecl_compile_time_concept_test(OutputByteDeviceConcept)
        {
                long no_written;
                signed char sc = '\n';
                char c = '\n';
                unsigned char usc = 0x01;
                signed char s_write_buffer[] = { 'd', 'u', 'd', 'e', '\n' };
                char write_buffer[] = { 'd', 'u', 'd', 'e', '\n' };
                unsigned char us_write_buffer[] = { 0x01, 0x02, 0x03, 0x04, 0x05 };
                bool result;
                result = output_byte_device.isOpen();
                no_written = output_byte_device.write(sc);
                no_written = output_byte_device.write(c);
                no_written = output_byte_device.write(usc);
                no_written = output_byte_device.write(s_write_buffer,5);
                no_written = output_byte_device.write(write_buffer,5);
                no_written = output_byte_device.write(us_write_buffer,5);
                output_byte_device.flush();
        }
 
private:
        // Putting instantiations here actually saves instantiation (which can cause a
        // problem if there is no default constructor).
        Implementation output_byte_device;
};
 
/*****************************************************************************
** Concept [InputOutputByteDevice]
*****************************************************************************/
 
template <typename Implementation>
class InputOutputByteDeviceConcept {
public:
        ecl_compile_time_concept_test(InputOutputByteDeviceConcept)
        {
                signed char sc;
                signed char sbuffer[10];
                char c;
                char buffer[10];
                unsigned char usc;
                unsigned char usbuffer[10];
                long no_read;
                bool result;
                result = input_output_byte_device.isOpen();
                no_read = input_output_byte_device.read(sc);
                no_read = input_output_byte_device.read(sbuffer,10);
                no_read = input_output_byte_device.read(c);
                no_read = input_output_byte_device.read(buffer,10);
                no_read = input_output_byte_device.read(usc);
                no_read = input_output_byte_device.read(usbuffer,10);
 
                long no_written;
                sc = '\n';
                c = '\n';
                usc = 0x01;
                signed char s_write_buffer[] = { 'd', 'u', 'd', 'e', '\n' };
                char write_buffer[] = { 'd', 'u', 'd', 'e', '\n' };
                unsigned char us_write_buffer[] = { 0x01, 0x02, 0x03, 0x04, 0x05 };
                no_written = input_output_byte_device.write(sc);
                no_written = input_output_byte_device.write(c);
                no_written = input_output_byte_device.write(usc);
                no_written = input_output_byte_device.write(s_write_buffer,5);
                no_written = input_output_byte_device.write(write_buffer,5);
                no_written = input_output_byte_device.write(us_write_buffer,5);
                input_output_byte_device.flush();
        }
private:
        // Putting instantiations here actually saves instantiation (which can cause a
        // problem if there is no default constructor).
        Implementation input_output_byte_device;
};
 
}; // namespace ecl
 
#endif /* ECL_CONCEPTS_DEVICES_HPP_ */