Various utility methods. More...
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Namespaces | |
| utl | |
| General utility classes and functions. | |
Typedefs | |
| using | IntMap = std::map< int, int > |
| Convenience type alias. | |
Functions | |
| bool | utl::parseIntegers (std::vector< int > &values, const char *argv) |
| Parses a character string into an integer or an integer range. More... | |
| bool | utl::parseVec (Vec3 &value, const char *argv) |
| Parses a character string into a point vector. More... | |
| bool | utl::parseKnots (std::vector< Real > &xi) |
| Parses a (possibly graded) sequence of knot values. More... | |
| char * | utl::readLine (std::istream &is) |
| Reads one line, ignoring comment lines and leading blanks. More... | |
| bool | utl::ignoreComments (std::istream &is) |
| Ignores comment lines and blank lines from an input stream. More... | |
| int | utl::getAttribute (const tinyxml2::XMLElement *xml, const char *att, bool &val) |
| Extracts a boolean attribute value from the specified XML-element. More... | |
| int | utl::getAttribute (const tinyxml2::XMLElement *xml, const char *att, int &val) |
| Extracts an integer attribute value from the specified XML-element. More... | |
| int | utl::getAttribute (const tinyxml2::XMLElement *xml, const char *att, char &val, bool useIntValue=true) |
| Extracts a char attribute value from the specified XML-element. More... | |
| int | utl::getAttribute (const tinyxml2::XMLElement *xml, const char *att, size_t &val) |
| Extracts a size_t attribute value from the specified XML-element. More... | |
| int | utl::getAttribute (const tinyxml2::XMLElement *xml, const char *att, Real &val) |
| Extracts a real attribute value from the specified XML-element. More... | |
| int | utl::getAttribute (const tinyxml2::XMLElement *xml, const char *att, Vec3 &val, int ncomp=0) |
| Extracts a vector attribute value from the specified XML-element. More... | |
| int | utl::getAttribute (const tinyxml2::XMLElement *xml, const char *att, std::vector< int > &val) |
| Extracts an integer vector attribute from specified XML-element. More... | |
| int | utl::getAttribute (const tinyxml2::XMLElement *xml, const char *att, std::string &val, bool toLower=false) |
| Extracts a string attribute value from the specified XML-element. More... | |
| const char * | utl::getValue (const tinyxml2::XMLNode *xml, const char *tag) |
| Returns the value (if any) of the specified XML-node. More... | |
| bool | utl::parseKnots (const tinyxml2::XMLNode *xml, std::vector< Real > &xi) |
| Parses a sequence of knot values from the specified XML-node. More... | |
| bool | utl::renumber (int &num, int &runner, IntMap &old2new) |
| Transforms the integer value num into a unique range. More... | |
| bool | utl::renumber (int &num, const IntMap &old2new, bool msg=false) |
| Transforms the integer value num according to a given mapping. More... | |
| int | utl::gather (const std::vector< int > &index, size_t nr, const std::vector< Real > &in, std::vector< Real > &out, size_t offset_in=0, size_t nskip=0) |
| Compresses the rows of a 2D array based on given scatter indices. More... | |
| int | utl::gather (const std::vector< int > &index, size_t nr, const std::vector< Real > &in, utl::matrix< Real > &out, size_t offset_in=0, size_t nskip=0) |
| Compresses the rows of a 2D array based on given scatter indices. More... | |
| int | utl::gather (const std::vector< int > &index, size_t ir, size_t nr, const std::vector< Real > &in, std::vector< Real > &out, size_t offset_in=0, int shift_idx=0, size_t nskip=0) |
| Compresses a row of a 2D array based on given scatter indices. More... | |
| void | utl::interleave (const std::vector< Real > &v1, const std::vector< Real > &v2, std::vector< Real > &out, size_t n1=1, size_t n2=1) |
| Merges two arrays of nodal values into one array by interleaving. More... | |
| size_t | utl::find_closest (const std::vector< Real > &a, Real v) |
| Searches for a real value in an ordered array of reals. More... | |
| std::string | utl::adjustRight (size_t width, const std::string &s, const std::string &suffix=" : ") |
| Right-justifies the input string to the given total width. | |
| std::set< int > | utl::getDigits (int value) |
| Splits an integer into its (unique) digits in ascending order. | |
| int | utl::getDirs (int ncmp) |
| Makes a direction integer for given number of components. | |
| IntMap::const_iterator | utl::findValue (const IntMap &iMap, int iVal) |
| Returns a const iterator to the entry with value iVal. | |
| int | utl::findKey (const IntMap &iMap, int iVal) |
| Returns the key corresponding to the value iVal. More... | |
| int | utl::findIndex (const std::vector< int > &iVec, int iVal) |
| Returns the vector index corresponding to the value iVal. More... | |
| void | utl::merge (std::vector< int > &a1, const std::vector< int > &a2) |
| Merges integer array a2 into array a1. More... | |
| void | utl::merge (std::vector< Real > &a1, const std::vector< Real > &a2, const std::vector< int > &k1, const std::vector< int > &k2) |
| Merges real array a2 into array a1 based on array indices. More... | |
| Real | utl::round (Real value, int pr) |
| Rounds off value down to pr significant digits. | |
Detailed Description
Various utility methods.
- Date
- May 29 2009
