BDE 4.14.0 Production release
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Static Public Member Functions | List of all members
bslim::FuzzUtil Struct Reference

#include <bslim_fuzzutil.h>

Static Public Member Functions

static bool consumeBool (FuzzDataView *fuzzDataView)
 
template<class TYPE >
static bsl::enable_if< bsl::is_integral< TYPE >::value, TYPE >::type consumeNumber (FuzzDataView *fuzzDataView)
 
template<class TYPE >
static bsl::enable_if< bsl::is_floating_point< TYPE >::value, TYPE >::type consumeNumber (FuzzDataView *fuzzDataView)
 
template<class TYPE >
static bsl::enable_if< bsl::is_integral< TYPE >::value, TYPE >::type consumeNumberInRange (FuzzDataView *fuzzDataView, TYPE min, TYPE max)
 
template<class TYPE >
static bsl::enable_if< bsl::is_floating_point< TYPE >::value, TYPE >::type consumeNumberInRange (FuzzDataView *fuzzDataView, TYPE min, TYPE max)
 
static void consumeRandomLengthChars (bsl::vector< char > *output, FuzzDataView *fuzzDataView, bsl::size_t maxLength)
 
static void consumeRandomLengthChars (std::vector< char > *output, FuzzDataView *fuzzDataView, bsl::size_t maxLength)
 
static void consumeRandomLengthString (bsl::string *output, FuzzDataView *fuzzDataView, bsl::size_t maxLength)
 
static void consumeRandomLengthString (std::string *output, FuzzDataView *fuzzDataView, bsl::size_t maxLength)
 

Detailed Description

This utility struct provides a namespace for a suite of functions operating on objects of type FuzzDataViewand providing the consumption of fuzz data bytes into fundamental and standard library types.

Member Function Documentation

◆ consumeBool()

bool bslim::FuzzUtil::consumeBool ( FuzzDataView *  fuzzDataView)
inlinestatic

Return a bool value based upon consuming a single byte from the specified fuzzDataView. If fuzzDataView->length() is 0, return false.

◆ consumeNumber() [1/2]

template<class TYPE >
bsl::enable_if< bsl::is_floating_point< TYPE >::value, TYPE >::type bslim::FuzzUtil::consumeNumber ( FuzzDataView *  fuzzDataView)
static

◆ consumeNumber() [2/2]

template<class TYPE >
static bsl::enable_if< bsl::is_floating_point< TYPE >::value, TYPE >::type bslim::FuzzUtil::consumeNumber ( FuzzDataView *  fuzzDataView)
static

Return a value of (template parameter) TYPE in the range [min .. max] – where min and max are the minimum and maximum values representable by the TYPE – based on at most the next sizeof(TYPE) + 1 bytes from the specified fuzzDataView, and update fuzzDataView to reflect the bytes consumed. If 0 == fuzzDataView->length(), return the minimum value of TYPE. This function does not participate in overload resolution unless either bsl::is_integral<TYPE>::value or bsl::is_floating_point<TYPE>::value is true. The behavior is undefined if bsl::is_same<TYPE, bool>::value or bsl::is_same<TYPE, long double> is true.

◆ consumeNumberInRange() [1/2]

template<class TYPE >
bsl::enable_if< bsl::is_floating_point< TYPE >::value, TYPE >::type bslim::FuzzUtil::consumeNumberInRange ( FuzzDataView *  fuzzDataView,
TYPE  min,
TYPE  max 
)
static

Return a value of (template parameter) TYPE in the specified range [min .. max] based on at most the next sizeof(TYPE) + 1 bytes from the specified fuzzDataView, and update fuzzDataView to reflect the bytes consumed. If 0 == fuzzDataView->length(), return the specified min. This function does not participate in overload resolution unless either bsl::is_integral<TYPE>::value or bsl::is_floating_point<TYPE>::value is true. The behavior is undefined if min > max, min or max is not finite, or either bsl::is_same<TYPE, bool>::value or bsl::is_same<TYPE, long double> is true.

◆ consumeNumberInRange() [2/2]

template<class TYPE >
static bsl::enable_if< bsl::is_floating_point< TYPE >::value, TYPE >::type bslim::FuzzUtil::consumeNumberInRange ( FuzzDataView *  fuzzDataView,
TYPE  min,
TYPE  max 
)
static

◆ consumeRandomLengthChars() [1/2]

static void bslim::FuzzUtil::consumeRandomLengthChars ( bsl::vector< char > *  output,
FuzzDataView *  fuzzDataView,
bsl::size_t  maxLength 
)
static

◆ consumeRandomLengthChars() [2/2]

static void bslim::FuzzUtil::consumeRandomLengthChars ( std::vector< char > *  output,
FuzzDataView *  fuzzDataView,
bsl::size_t  maxLength 
)
static

◆ consumeRandomLengthString() [1/2]

static void bslim::FuzzUtil::consumeRandomLengthString ( bsl::string *  output,
FuzzDataView *  fuzzDataView,
bsl::size_t  maxLength 
)
static

◆ consumeRandomLengthString() [2/2]

static void bslim::FuzzUtil::consumeRandomLengthString ( std::string *  output,
FuzzDataView *  fuzzDataView,
bsl::size_t  maxLength 
)
static
The documentation for this struct was generated from the following file: