Useful math tools
[Quantum States and Operations library]

Collaboration diagram for Useful math tools:

Functionality that isn't really connected to quantum mechanics, but is here for convenience. More...

Classes
class	Histogram
	Class to hold and compute histograms over the real numbers. More...
class	Accumulator
	Class to compute simple statistics of a stream of (currently real) numbers. More...
class	Timer
	The Timer class is used to precisely profile the running time of algorithms. More...
Functions
bool	PathOpen (const char *pathname, std::ofstream &os)
	Opens os for writing to the file given by pathname. Creating all necessary directories. Returns FALSE if it fails.

---

Detailed Description

Functionality that isn't really connected to quantum mechanics, but is here for convenience.

---

Function Documentation

bool PathOpen (  const char *  pathname, std::ofstream &  os )

Opens os for writing to the file given by pathname. Creating all necessary directories. Returns FALSE if it fails. PathOpen is designed only for use on local UNIX-type filesystems; it recognizes only one special character, which is the "/" character that delineates components of a path. All path components will be created if they do not already exist.

---