The table 1 describes the general hooks to be used in order to read or write the User Section. They have to be considered as prerequisites before doing anything with this section in CLASS.
The table 2 describe the hooks to be used when adding a User Section to an observation (e.g. before writing it to the output file).
|class_user_add||add a new user subsection to the input observation|
|class_user_update||update a user subsection which already exists|
|class_user_toclass||declare the subroutine which will write the data to the Class internal buffer|
|class_user_datatoclass||transfer a scalar or 1D-array value to the Class internal buffer (generic subroutine)|
Finally the table 3 summarizes the subroutines which can be used to declare the hooks to some CLASS commands, plus some subroutines which are useful for some of them.
|class_user_dump||declare the hook for the command DUMP|
|class_user_find||declare the hook for the command FIND /USER (command line parsing)|
|class_user_fix||declare the hook for the command FIND /USER (selection)|
|class_user_setvar||declare the hook for the command SET VARIABLE USER|
|class_user_classtodata||read a scalar or 1D-array value from the Class internal buffer (generic subroutine)|
|class_user_def_inte||create an integer*4 SIC variable in the structure R%USER%OWNER%|
|class_user_def_real||create a real*4 SIC variable in the structure R%USER%OWNER%|
|class_user_def_dble||create a real*8 SIC variable in the structure R%USER%OWNER%|
|class_user_def_char||create a character string SIC variable in the structure R%USER%OWNER%|