public CCodeFunction(string name, string return_type = "void")
{
this.name = name;
this.return_type = return_type;
this.block = new CCodeBlock();
current_block = block;
}
public void close()
{
do
{
var top = statement_stack[statement_stack.Count - 1];
statement_stack.RemoveAt(statement_stack.Count - 1);
current_block = top as CCodeBlock;
} while (current_block == null);
}
public void open_block()
{
statement_stack.Add(current_block);
var parent_block = current_block;
current_block = new CCodeBlock();
parent_block.add_statement(current_block);
}
public void add_else()
{
current_block = new CCodeBlock();
var cif = (CCodeIfStatement)statement_stack[statement_stack.Count - 1];
cif.line = current_line;
Debug.Assert(cif.false_statement == null);
cif.false_statement = current_block;
}
public void open_switch(CCodeExpression expression)
{
statement_stack.Add(current_block);
var parent_block = current_block;
var cswitch = new CCodeSwitchStatement(expression);
cswitch.line = current_line;
current_block = cswitch;
parent_block.add_statement(cswitch);
}
public void open_while(CCodeExpression condition)
{
statement_stack.Add(current_block);
var parent_block = current_block;
current_block = new CCodeBlock();
var cwhile = new CCodeWhileStatement(condition, current_block);
cwhile.line = current_line;
parent_block.add_statement(cwhile);
}
public void open_if(CCodeExpression condition)
{
statement_stack.Add(current_block);
var parent_block = current_block;
current_block = new CCodeBlock();
var cif = new CCodeIfStatement(condition, current_block);
cif.line = current_line;
statement_stack.Add(cif);
parent_block.add_statement(cif);
}
public void else_if(CCodeExpression condition)
{
var parent_if = (CCodeIfStatement)statement_stack[statement_stack.Count - 1];
statement_stack.RemoveAt(statement_stack.Count - 1);
Debug.Assert(parent_if.false_statement == null);
current_block = new CCodeBlock();
var cif = new CCodeIfStatement(condition, current_block);
cif.line = current_line;
parent_if.false_statement = cif;
statement_stack.Add(cif);
}
public void open_for(CCodeExpression initializer, CCodeExpression condition, CCodeExpression iterator)
{
statement_stack.Add(current_block);
var parent_block = current_block;
current_block = new CCodeBlock();
var cfor = new CCodeForStatement(condition, current_block);
cfor.line = current_line;
if (initializer != null)
{
cfor.add_initializer(initializer);
}
if (iterator != null)
{
cfor.add_iterator(iterator);
}
parent_block.add_statement(cfor);
}
