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output statements for ConfigVariableList

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This commit is contained in:
David Rose 2004-11-16 19:31:22 +00:00
parent 87e38e9ff1
commit 62d58d924e
3 changed files with 34 additions and 0 deletions
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6
dtool/src/prc/configVariableList.I
View File

@ -96,3 +96,9 @@ INLINE string ConfigVariableList::
operator [] (int n) const { operator [] (int n) const {
return get_unique_value(n); return get_unique_value(n);
} }
INLINE ostream &
operator << (ostream &out, const ConfigVariableList &variable) {
variable.output(out);
return out;
}

23
dtool/src/prc/configVariableList.cxx
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@ -36,3 +36,26 @@ ConfigVariableList(const string &name,
} }
_core->set_used(); _core->set_used();
} }
////////////////////////////////////////////////////////////////////
// Function: ConfigVariableList::output
// Access: Published
// Description:
////////////////////////////////////////////////////////////////////
void ConfigVariableList::
output(ostream &out) const {
out << get_num_values() << " values.";
}
////////////////////////////////////////////////////////////////////
// Function: ConfigVariableList::write
// Access: Published
// Description:
////////////////////////////////////////////////////////////////////
void ConfigVariableList::
write(ostream &out) const {
int num_values = get_num_values();
for (int i = 0; i < num_values; ++i) {
out << get_string_value(i) << "\n";
}
}

5
dtool/src/prc/configVariableList.h
View File

@ -50,8 +50,13 @@ PUBLISHED:
INLINE int size() const; INLINE int size() const;
INLINE string operator [] (int n) const; INLINE string operator [] (int n) const;
void output(ostream &out) const;
void write(ostream &out) const;
}; };
INLINE ostream &operator << (ostream &out, const ConfigVariableList &variable);
#include "configVariableList.I" #include "configVariableList.I"
#endif #endif