dart::UInt64Parameter Class Reference

Inheritance diagram for dart::UInt64Parameter:

Public Member Functions
	UInt64Parameter (const char *name, bool required)
virtual bool	Validate (const char *value) const
Public Member Functions inherited from dart::MethodParameter
	MethodParameter (const char *name, bool required)
virtual	~MethodParameter ()
virtual bool	ValidateObject (const Object &value) const
const char *	name () const
bool	required () const
virtual void	PrintError (const char *name, const char *value, JSONStream *js) const
virtual void	PrintErrorObject (const char *name, const Object &value, JSONStream *js) const

Static Public Member Functions
static uint64_t	Parse (const char *value, uint64_t default_value=0)

Detailed Description

Definition at line 778 of file service.cc.

Constructor & Destructor Documentation

UInt64Parameter()

dart::UInt64Parameter::UInt64Parameter ( const char *  name, bool  required  )

inline

Definition at line 780 of file service.cc.

      : MethodParameter(name, required) {}

Member Function Documentation

Parse()

static uint64_t dart::UInt64Parameter::Parse ( const char *  value, uint64_t  default_value = 0  )

inlinestatic

Definition at line 795 of file service.cc.

                                                                       {
    if ((value == nullptr) || (*value == '\0')) {
      return default_value;
    }
    char* end_ptr = nullptr;
    uint64_t result = strtoull(value, &end_ptr, 10);
    ASSERT(*end_ptr == '\0');  // Parsed full string
    return result;
  }

Validate()

virtual bool dart::UInt64Parameter::Validate ( const char *  value ) const

inlinevirtual

Reimplemented from dart::MethodParameter.

Definition at line 783 of file service.cc.

                                                 {
    if (value == nullptr) {
      return false;
    }
    for (const char* cp = value; *cp != '\0'; cp++) {
      if ((*cp < '0' || *cp > '9') && (*cp != '-')) {
        return false;
      }
    }
    return true;
  }

---

The documentation for this class was generated from the following file:

• third_party/dart-lang/sdk/runtime/vm/service.cc