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This commit is contained in:
Valk Richard Li
2020-01-11 22:04:07 +08:00
committed by GitHub
parent a0511ca55b
commit 34ba370b1f
4 changed files with 187 additions and 117 deletions
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version2.0/abstract_syntax_tree.h
+20 -12
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@@ -18,14 +18,19 @@ class abstract_syntax_tree
abstract_syntax_tree& operator=(const abstract_syntax_tree&);
// main functions
void set_clear();
// print
void print_tree(const int);
// set
void set_clear();
void set_type(const int);
void set_line(const int);
void set_string(std::string);
void set_number(std::string);
void set_name(std::string);
void add_child(abstract_syntax_tree);
// get
int get_type();
int get_line();
double get_number();
@@ -74,17 +79,6 @@ abstract_syntax_tree& abstract_syntax_tree::operator=(const abstract_syntax_tree
return *this;
}
void abstract_syntax_tree::set_clear()
{
type=0;
line=0;
number=0;
str="";
name="";
children.clear();
return;
}
void abstract_syntax_tree::print_tree(const int n)
{
std::string __str="";
@@ -111,6 +105,17 @@ void abstract_syntax_tree::print_tree(const int n)
return;
}
void abstract_syntax_tree::set_clear()
{
type=0;
line=0;
number=0;
str="";
name="";
children.clear();
return;
}
void abstract_syntax_tree::set_type(const int __type)
{
type=__type;
@@ -122,7 +127,10 @@ void abstract_syntax_tree::set_line(const int __line)
if(__line>=0)
line=__line;
else
{
std::cout<<">> [Abstract-syntax-tree-warning] incorrect line under 0: "<<__line<<"."<<std::endl;
line=0;
}
return;
}