int main(void)
{
print_S();
print_C();
return 0;
}
int main(int argc, char *argv[])
{
printf("The first four letters of the alphabet:\n");
print_A();
print_B();
print_C();
print_D();
return(RETVALUE);
}
Elem & Machine::execute(std::ostream &out)
{
Instruction *command;
std::shared_ptr<Elem> command_ptr;
Elem *ADD(new Instruction("ADD"));
Elem *MUL(new Instruction("MUL"));
Elem *SUB(new Instruction("SUB"));
Elem *DIV(new Instruction("DIV"));
Elem *REM(new Instruction("REM"));
Elem *EQ(new Instruction("EQ"));
Elem *LEQ(new Instruction("LEQ"));
Elem *SEL(new Instruction("SEL"));
Elem *LD(new Instruction("LD"));
Elem *LDC(new Instruction("LDC"));
Elem *LDF(new Instruction("LDF"));
Elem *CAR(new Instruction("CAR"));
Elem *CDR(new Instruction("CDR"));
Elem *CONS(new Instruction("CONS"));
Elem *NIL(new Instruction("NIL"));
Elem *DUM(new Instruction("DUM"));
Elem *AP(new Instruction("AP"));
Elem *RAP(new Instruction("RAP"));
Elem *RTN(new Instruction("RTN"));
Elem *JOIN(new Instruction("JOIN"));
Elem *STOP(new Instruction("STOP"));
while (!C->empty())
{
if (out != 0x0)
{
print_S(out);
print_E(out);
print_C(out);
out << std::endl;
}
command_ptr = C->pop_ret();
command = dynamic_cast<Instruction*>(&*command_ptr);
if (command == nullptr) throw Exception("Execute", "FatalError");
if (*command == *ADD) this->ADD();
else if (*command == *MUL) this->MUL();
else if (*command == *SUB) this->SUB();
else if (*command == *DIV) this->DIV();
else if (*command == *REM) this->REM();
else if (*command == *EQ) this->EQ();
else if (*command == *LEQ) this->LEQ();
else if (*command == *SEL) this->SEL();
else if (*command == *LD) this->LD();
else if (*command == *LDC) this->LDC();
else if (*command == *LDF) this->LDF();
else if (*command == *CAR) this->CAR();
else if (*command == *CDR) this->CDR();
else if (*command == *CONS) this->CONS();
else if (*command == *NIL) this->NIL();
else if (*command == *DUM) this->DUM();
else if (*command == *AP) this->AP();
else if (*command == *RAP) this->RAP();
else if (*command == *RTN) this->RTN();
else if (*command == *JOIN) this->JOIN();
else if (*command == *STOP) { return (*(this->STOP()));}
else throw Exception("Execute", "Expected 'instruction' but greeted constant.");
}
throw Exception("Execute", "FatalError");
}
void print_Line(uint8_t Line, char Text[])
{
uint8_t Col;
for (Col=0; Col<strlen(Text); Col++)
print_C(Col, Line, Text[Col]);
}
