Returns the number of TestPartResult objects in the array.

The c'tor sets this object as the test part result reporter used by Google Test. The 'result' parameter specifies where to report the results. This r

Returns true iff the given atom (specified by escaped and pattern) matches ch. The result is undefined if the atom is invalid.

Gets the text streamed to this object so far as an std::string. Each '\0' character in the buffer is replaced with "\\0".

Sets an environment variable with the given name to the given value. If the value argument is "", unsets the environment variable. The caller must e

Check the return value of C API call This function will raise exception when error occurs. Wrap every API call with this function Parame

Create ctypes char * from a Python string. Parameters ---------- string : string type Pyrhon string. Re

Delete target file from disk.

Makes a successful assertion result.

Open file using fopen() and return the file pointer. Args_mode : "w" for write and "r" for read

Returns the number of TestPartResult objects in the array.

Makes a failed assertion result.

Since ::std::stringstream::operator<<(const void *) formats the pointer output differently with different compilers, we have to create the expected ou

Convenience function for accessing the global UnitTest implementation object.

Runs gtest_color_test_ and returns its exit code.

------------------------------------------------------------------------------ LibsvmParser parses the following data format: [y1 idx:value idx:value

Returns true iff Google Test should use colors in the output.

Add node to current data matrix. We don't use the 'field' by default because it will only be used in the ffm tasks.

Close file using fclose() by given the file pointer.

Gets the text streamed to this object so far as an std::string. Each '\0' character in the buffer is replaced with "\\0".

Converts a wide string to a narrow string in UTF-8 encoding. The wide string is assumed to have the following encoding: UTF-16 if sizeof(wchar_t) == 2

Checks that the binary runs correct set of tests for a given filter.

Get the pointer of linear term.

Given a positive integer n, a format string that contains 0 or more '%s' format specs, and optionally a separator string, returns the join of n st

Returns true iff regex matches a prefix of str. regex must be a valid simple regular expression and not start with "^", or the result is undefined.

Generates non-fatal failures and returns false if regex is invalid; otherwise returns true.

Get the pointer of latent factor.

Helpers for printing colored strings to stdout. Note that on Windows, we cannot simply emit special characters and have the terminal change colors. Th

Helpers for printing colored strings to stdout. Note that on Windows, we cannot simply emit special characters and have the terminal change colors. Th

Get the pointer of bias.

Init hyper-parameters

Initializes Google Test. This must be called before calling RUN_ALL_TESTS(). In particular, it parses a command line for the flags that Google Test

Returns true iff n is a prime number.

Returns true iff "\\c" is a supported escape sequence.

Read a block data from disk file to a buffer. Return the data size (byte) we read from the file. If we reach the end of the file, return 0.

Gets the user supplied key.

Convenience function for accessing the global UnitTest implementation object.

Sets the 0-terminated C string this MyString object represents.

Write a block of data from a buffer to disk file. Return the size (byte) of data that we write to this file.

Accessors for the implementation object.

Accessors for the implementation object.

Get the size of the linear term.

Check the parser's result

Makes a successful assertion result.

Always returns false.

Get the number of feature.

Initialize Solver

Accumulate counters during the training.

Dynamically adding new row for current DMatrix.

Return accuarcy

Get the aligned size of K.

Makes a failed assertion result.

Returns n! (the factorial of n). For negative n, n! is defined to be 1.

Runs the test program and returns a list of test lists. Args: extra_env: a map from environment variables to their values args: command lin

This function needs to be invoked before using this class

Checks whether sharding is enabled by examining the relevant environment variable values. If the variables are present, but inconsistent (i.e., shard_

Returns the number of the test properties.

Returns true iff regex matches any substring of str. regex must be a valid simple regular expression, or the result is undefined. The algorithm is r

Return to the begining of the data buffer.

Wait all thread to finish their jobs

Converts a Unicode code point to a narrow string in UTF-8 encoding. code_point parameter is of type UInt32 because wchar_t may not be wide enough to c