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Yoba Perl
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Scalar reference More...
Inherits Variable.
Public Member Functions | |
| Scalar (Perl &perl, SV *sv, bool increase_refcount) | |
| Constructor. More... | |
Modify/convert value | |
| Scalar & | setValue (const std::string &value) |
| Replace scalar value by string. More... | |
| Scalar & | setValue (const char *value) |
| Scalar & | setValue (IV value) |
| Replace scalar value by integer. More... | |
| Scalar & | setValue (int value) |
| Scalar & | setValue (UV value) |
| Replace scalar value by unsigned integer. More... | |
| Scalar & | setValue (unsigned value) |
| Scalar & | setValue (NV value) |
| Replace scalar value by float number. More... | |
| Scalar & | setValue (float value) |
| Scalar & | setValue (bool value) |
| Replace scalar value by boolean. More... | |
| std::string | toString () const |
| Convert scalar value to C++ string. More... | |
| IV | toIV () const |
| Convert scalar value to integer. More... | |
| UV | toUV () const |
| Convert scalar value to unsigned integer. More... | |
| NV | toNV () const |
| Convert scalar value to float number. More... | |
| bool | toBool () const |
| Convert scalar value to boolean. More... | |
| Scalar | unrefScalar () const |
| Dereference scalar. More... | |
| Array | unrefArray () const |
| Dereference array. More... | |
| Hash | unrefHash () const |
| Dereference hash. More... | |
| Code | unrefCode () const |
| Dereference code (without call) More... | |
Misc | |
| I32 | getLength () const |
| Value length. More... | |
| Scalar | makeCopy () const |
| Create copy. More... | |
| Scalar | makeRef () const |
| Take reference. More... | |
| bool | isRef () const |
| Check if scalar is a reference. More... | |
| bool | isScalarRef () const |
| Check if scalar is a scalar reference. More... | |
| bool | isArrayRef () const |
| Check if scalar is an array reference. More... | |
| bool | isHashRef () const |
| Check if scalar is a hash reference. More... | |
| bool | isCodeRef () const |
| Check if scalar is a subroutine reference. More... | |
| bool | isObject () const |
| Check if scalar is a object. More... | |
| bool | isObjectOf (const std::string &class_name) const |
| Check if scalar is a class object. More... | |
| bool | isValidNumber () const |
| Check if scalar is a valid number. More... | |
Operators | |
| template<typename ValueT > | |
| Scalar & | operator= (const ValueT &value) |
| Alias to setValue() More... | |
| operator bool () const | |
| Check if scalar not empty. More... | |
 Public Member Functions inherited from Variable | |
| Variable (Perl &perl, SV *sv, bool increase_refcount) | |
| Constructor. | |
| Variable (const Variable &to_copy) | |
| Copy constructor. More... | |
| Variable (Variable &&to_move) | |
| Move constructor. More... | |
| virtual | ~Variable () |
| Destructor. More... | |
| void | setReadOnly (bool state) |
| Add/remove readonly flag. | |
| bool | isReadOnly () const |
| Check if SV has readonly flag. | |
| Perl & | getPerl () const |
| Get Perl instance. | |
| SV * | getSV () const |
| Get raw scalar. | |
| SV * | detachSV () |
| Nullify object and return SV. More... | |
| SV * | detachMortalSV () |
| Nullify object and return mortalized SV. More... | |
| U32 | getRefcount () const |
| Get SV reference count. | |
| void | increaseRefcount () |
| Increase SV reference count. | |
| void | decreaseRefcount () |
| Decrease SV reference count. | |
| void | dump () const |
| Dump SV data to stderr. | |
| bool | operator== (const Variable &other) |
| Compare SV pointers. | |
| bool | operator!= (const Variable &other) |
| Scalar & setValue | ( | const std::string & | value | ) |
Replace scalar value by string.
Definition at line 18 of file scalar.cpp.
| Scalar & setValue | ( | IV | value | ) |
Replace scalar value by integer.
Definition at line 24 of file scalar.cpp.
| Scalar & setValue | ( | UV | value | ) |
Replace scalar value by unsigned integer.
Definition at line 30 of file scalar.cpp.
| Scalar & setValue | ( | NV | value | ) |
Replace scalar value by float number.
Definition at line 36 of file scalar.cpp.
| Scalar & setValue | ( | bool | value | ) |
Replace scalar value by boolean.
Definition at line 42 of file scalar.cpp.
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virtual |
Convert scalar value to C++ string.
Implements Variable.
Definition at line 74 of file scalar.cpp.
| IV toIV | ( | ) | const |
Convert scalar value to integer.
Definition at line 82 of file scalar.cpp.
| UV toUV | ( | ) | const |
Convert scalar value to unsigned integer.
Definition at line 87 of file scalar.cpp.
| NV toNV | ( | ) | const |
Convert scalar value to float number.
Definition at line 92 of file scalar.cpp.
| bool toBool | ( | ) | const |
| Scalar unrefScalar | ( | ) | const |
| Array unrefArray | ( | ) | const |
| Hash unrefHash | ( | ) | const |
| Code unrefCode | ( | ) | const |
| I32 getLength | ( | ) | const |
| Scalar makeCopy | ( | ) | const |
| Scalar makeRef | ( | ) | const |
| bool isRef | ( | ) | const |
Check if scalar is a reference.
Definition at line 197 of file scalar.cpp.
| bool isScalarRef | ( | ) | const |
Check if scalar is a scalar reference.
Definition at line 202 of file scalar.cpp.
| bool isArrayRef | ( | ) | const |
Check if scalar is an array reference.
Definition at line 207 of file scalar.cpp.
| bool isHashRef | ( | ) | const |
Check if scalar is a hash reference.
Definition at line 212 of file scalar.cpp.
| bool isCodeRef | ( | ) | const |
Check if scalar is a subroutine reference.
Definition at line 217 of file scalar.cpp.
| bool isObject | ( | ) | const |
Check if scalar is a object.
Definition at line 222 of file scalar.cpp.
| bool isObjectOf | ( | const std::string & | class_name | ) | const |
Check if scalar is a class object.
Definition at line 227 of file scalar.cpp.
| bool isValidNumber | ( | ) | const |
Check if scalar is a valid number.
Definition at line 232 of file scalar.cpp.
| Scalar & operator= | ( | const ValueT & | value | ) |
| operator bool | ( | ) | const |
Check if scalar not empty.
Definition at line 239 of file scalar.cpp.
1.8.11 
