checks.h File Reference

Sanity-check functions etc. More...

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Functions
template<typename T1, typename T2>
void	throwIfOutOfRange (const T1 &val, const T2 &min, const T2 &max, const std::string val_desc)
	Throws an exception if a given value is out of a defined range.
void	throwIfNotPresent (const bool is_present, const std::string val_desc)
	Throws an exception if the given value is not present.

Detailed Description

Sanity-check functions etc.

Definition in file checks.h.

Function Documentation

throwIfNotPresent()

void throwIfNotPresent ( const bool is_present, const std::string val_desc )

inline

Throws an exception if the given value is not present.

Parameters

is_present	Whether the value is present.
val_desc	Description of the value for the exception message.

Definition at line 57 of file checks.h.

                                                                               {
  if (!is_present) throw std::invalid_argument(val_desc + " is not present!");
}

throwIfOutOfRange()

template<typename T1, typename T2>

void throwIfOutOfRange	(	const T1 &	val,
		const T2 &	min,
		const T2 &	max,
		const std::string	val_desc )

Throws an exception if a given value is out of a defined range.

Template Parameters

T1
T2

Parameters

val	The value to check if it is in the range.
min	The minimum value of the range.
max	The maximum value of the range.
val_desc	Description of the value for the exception message.

Definition at line 46 of file checks.h.

                                                                                              {
  if (val < min || val > max)
    throw std::invalid_argument(val_desc + " value is out of range (" + std::to_string(min) + "..." +
                                std::to_string(max) + ")!");
}