#include <string>#include <vector>#include <map>#include <memory>#include "awkward/common.h"#include "dlfcn.h"Go to the source code of this file.
Namespaces | |
| namespace | awkward |
| namespace | awkward::util |
Typedefs | |
| using | RecordLookup = std::vector< std::string > |
| using | RecordLookupPtr = std::shared_ptr< RecordLookup > |
| using | Parameters = std::map< std::string, std::string > |
| using | TypeStrs = std::map< std::string, std::string > |
Enumerations | |
| enum class | dtype { NOT_PRIMITIVE , boolean , int8 , int16 , int32 , int64 , uint8 , uint16 , uint32 , uint64 , float16 , float32 , float64 , float128 , complex64 , complex128 , complex256 , datetime64 , timedelta64 , size } |
| NumPy dtypes that can be interpreted within Awkward C++ (only the primitive, fixed-width types). Non-native-endian types are considered NOT_PRIMITIVE. More... | |
| enum class | ForthError { none , not_ready , is_done , user_halt , recursion_depth_exceeded , stack_underflow , stack_overflow , read_beyond , seek_beyond , skip_beyond , rewind_beyond , division_by_zero , varint_too_big , text_number_missing , quoted_string_missing , enumeration_missing , size } |
| Exhaustive list of runtime errors possible in the ForthMachine. More... | |
Functions | |
| dtype | name_to_dtype (const std::string &name) |
| Returns the name associated with a given dtype. | |
| const std::string | dtype_to_name (dtype dt) |
| Returns the name associated with a given dtype. | |
| dtype | format_to_dtype (const std::string &format, int64_t itemsize) |
| Convert a NumPy format string and itemsize into a dtype enum. | |
| const std::string | dtype_to_format (dtype dt, const std::string &format="") |
| Convert a dtype enum into a NumPy format string. | |
| int64_t | dtype_to_itemsize (dtype dt) |
| Convert a dtype enum into an itemsize. | |
| bool | is_integer (dtype dt) |
| True if the dtype is a non-boolean integer (signed or unsigned). | |
| bool | is_signed (dtype dt) |
| True if the dtype is a signed integer. | |
| bool | is_unsigned (dtype dt) |
| True if the dtype is an unsigned integer. | |
| bool | is_real (dtype dt) |
| True if the dtype is a non-complex floating point number. | |
| bool | is_complex (dtype dt) |
| True if the dtype is a complex number. | |
| void | handle_error (const struct Error &err, const std::string &classname=std::string(""), const Identities *id=nullptr) |
| If the Error struct contains an error message (from a cpu-kernel through the C interface), raise that error as a C++ exception. | |
| std::string | quote (const std::string &x) |
| Puts quotation marks around a string and escapes the appropriate characters. | |
| template<typename T > | |
| IndexOf< T > | make_starts (const IndexOf< T > &offsets) |
Converts an offsets index (from ListOffsetArray, for instance) into a starts index by viewing it with the last element dropped. | |
| template<typename T > | |
| IndexOf< T > | make_stops (const IndexOf< T > &offsets) |
Converts an offsets index (from ListOffsetArray, for instance) into a stops index by viewing it with the first element dropped. | |
| RecordLookupPtr | init_recordlookup (int64_t numfields) |
| Initializes a RecordLookup by assigning each element with a string representation of its field index position. | |
| int64_t | fieldindex (const RecordLookupPtr &recordlookup, const std::string &key, int64_t numfields) |
| Returns the field index associated with a key, given a RecordLookup and a number of fields. | |
| const std::string | key (const RecordLookupPtr &recordlookup, int64_t fieldindex, int64_t numfields) |
| Returns the key associated with a field index, given a RecordLookup and a number of fields. | |
| bool | haskey (const RecordLookupPtr &recordlookup, const std::string &key, int64_t numfields) |
Returns true if a RecordLookup has a given key; false otherwise. | |
| const std::vector< std::string > | keys (const RecordLookupPtr &recordlookup, int64_t numfields) |
| Returns a given RecordLookup as keys or generate anonymous ones form a number of fields. | |
| bool | json_equals (const std::string &myvalue, const std::string &value) |
Returns true if myvalue is equal to value when interpreted as JSON. | |
| bool | parameter_equals (const Parameters ¶meters, const std::string &key, const std::string &value) |
Returns true if the value associated with a key in parameters is equal to the specified value. | |
| bool | parameters_equal (const Parameters &self, const Parameters &other, bool check_all) |
Returns true if all key-value pairs in self is equal to all key-value pairs in other. | |
| void | merge_parameters (Parameters &output, const Parameters &input) |
Merges a set of input parameters with output, keeping only those that are common to all sets. | |
| bool | parameter_isstring (const Parameters ¶meters, const std::string &key) |
Returns true if the parameter associated with key is a string; false otherwise. | |
| bool | parameter_isname (const Parameters ¶meters, const std::string &key) |
Returns true if the parameter associated with key is a string that matches [A-Za-z_][A-Za-z_0-9]*; false otherwise. | |
| const std::string | parameter_asstring (const Parameters ¶meters, const std::string &key) |
Returns the parameter associated with key as a string if parameter_isstring; raises an error otherwise. | |
| std::string | gettypestr (const Parameters ¶meters, const TypeStrs &typestrs) |
Extracts a custom type string from typestrs if required by one of the parameters or an empty string if there is no match. | |