add list of documented functions at the top of the C-Library doc pages

doc/src/Library_config.rst

@@ -1,6 +1,23 @@
 Retrieving LAMMPS configuration information
 ===========================================
 
+This section documents the following functions:
+
+- :cpp:func:`lammps_config_has_mpi_support`
+- :cpp:func:`lammps_config_has_gzip_support`
+- :cpp:func:`lammps_config_has_png_support`
+- :cpp:func:`lammps_config_has_jpeg_support`
+- :cpp:func:`lammps_config_has_ffmpeg_support`
+- :cpp:func:`lammps_config_has_exceptions`
+- :cpp:func:`lammps_config_has_package`
+- :cpp:func:`lammps_config_package_count`
+- :cpp:func:`lammps_config_package_name`
+- :cpp:func:`lammps_has_style`
+- :cpp:func:`lammps_style_count`
+- :cpp:func:`lammps_style_name`
+
+--------------------
+
 The following library functions can be used to query the LAMMPS library
 about compile time settings and included packages and styles.  This
 enables programs that use the library interface to run LAMMPS

doc/src/Library_create.rst

@@ -1,6 +1,18 @@
 Creating or deleting a LAMMPS object
 ====================================
 
+This section documents the following functions:
+
+- :cpp:func:`lammps_open`
+- :cpp:func:`lammps_open_no_mpi`
+- :cpp:func:`lammps_open_fortran`
+- :cpp:func:`lammps_close`
+- :cpp:func:`lammps_mpi_init`
+- :cpp:func:`lammps_mpi_finalize`
+- :cpp:func:`lammps_free`
+
+--------------------
+
 The :cpp:func:`lammps_open` and :cpp:func:`lammps_open_no_mpi` functions
 are used to create and initialize a :cpp:func:`LAMMPS` instance.  They
 return a reference to this instance as a ``void *`` pointer to be used

doc/src/Library_execute.rst

@@ -1,6 +1,15 @@
 Executing LAMMPS commands
 =========================
 
+This section documents the following functions:
+
+- :cpp:func:`lammps_file`
+- :cpp:func:`lammps_command`
+- :cpp:func:`lammps_commands_list`
+- :cpp:func:`lammps_commands_string`
+
+--------------------
+
 Once a LAMMPS instance is created, there are multiple ways to "drive" a
 simulation.  In most cases it is easiest to process single or multiple
 LAMMPS commands like in an input file.  This can be done through reading

doc/src/Library_neighbor.rst

@@ -2,7 +2,13 @@ Accessing LAMMPS Neighbor lists
 ===============================
 
 The following functions allow to access neighbor lists
-generated by LAMMPS or query their properties.
+generated by LAMMPS or query their properties:
+
+- :cpp:func:`lammps_find_compute_neighlist`
+- :cpp:func:`lammps_find_fix_neighlist`
+- :cpp:func:`lammps_find_pair_neighlist`
+- :cpp:func:`lammps_neighlist_num_elements`
+- :cpp:func:`lammps_neighlist_element_neighbors`
 
 -----------------------
 

doc/src/Library_objects.rst

@@ -2,7 +2,12 @@ Retrieving or setting properties of LAMMPS objects
 ==================================================
 
 This section documents accessing or modifying data from objects like
-computes, fixes, or variables in LAMMPS.
+computes, fixes, or variables in LAMMPS using following functions:
+
+- :cpp:func:`lammps_extract_compute`
+- :cpp:func:`lammps_extract_fix`
+- :cpp:func:`lammps_extract_variable`
+- :cpp:func:`lammps_set_variable`
 
 -----------------------
 

doc/src/Library_properties.rst

@@ -1,6 +1,24 @@
 Retrieving or setting LAMMPS system properties
 ==============================================
 
+This section documents the following functions:
+
+- :cpp:func:`lammps_version`
+- :cpp:func:`lammps_memory_usage`
+- :cpp:func:`lammps_get_mpi_comm`
+- :cpp:func:`lammps_get_natoms`
+- :cpp:func:`lammps_get_thermo`
+- :cpp:func:`lammps_extract_box`
+- :cpp:func:`lammps_reset_box`
+- :cpp:func:`lammps_extract_setting`
+- :cpp:func:`lammps_extract_global_datatype`
+- :cpp:func:`lammps_extract_global`
+- :cpp:func:`lammps_extract_atom_datatype`
+- :cpp:func:`lammps_extract_atom`
+- :cpp:func:`lammps_create_atoms`
+
+--------------------
+
 The library interface allows extraction of different kinds of
 information about the active simulation instance and also
 modifications to it.  This enables combining of a LAMMPS simulation

doc/src/Library_scatter.rst

@@ -1,6 +1,19 @@
 Library functions for scatter/gather operations
 ================================================
 
+This section documents the following functions:
+
+- :cpp:func:`lammps_gather_atoms`
+- :cpp:func:`lammps_gather_atoms_concat`
+- :cpp:func:`lammps_gather_atoms_subset`
+- :cpp:func:`lammps_scatter_atoms`
+- :cpp:func:`lammps_scatter_atoms_subset`
+- :cpp:func:`lammps_gather`
+- :cpp:func:`lammps_gather_concat`
+- :cpp:func:`lammps_gather_subset`
+- :cpp:func:`lammps_scatter`
+- :cpp:func:`lammps_scatter_subset`
+
 .. TODO add description
 
 -----------------------
@@ -27,3 +40,28 @@ Library functions for scatter/gather operations
 
 .. doxygenfunction:: lammps_scatter_atoms_subset
    :project: progguide
+
+-----------------------
+
+.. doxygenfunction:: lammps_gather
+   :project: progguide
+
+-----------------------
+
+.. doxygenfunction:: lammps_gather_concat
+   :project: progguide
+
+-----------------------
+
+.. doxygenfunction:: lammps_gather_subset
+   :project: progguide
+
+-----------------------
+
+.. doxygenfunction:: lammps_scatter
+   :project: progguide
+
+-----------------------
+
+.. doxygenfunction:: lammps_scatter_subset
+   :project: progguide

doc/src/Library_utility.rst

@@ -2,7 +2,15 @@ Library interface utility functions
 ===================================
 
 To simplify some of the tasks, the library interface contains
-some utility functions that are not directly calling LAMMPS.
+some utility functions that are not directly calling LAMMPS:
+
+- :cpp:func:`lammps_encode_image_flags`
+- :cpp:func:`lammps_decode_image_flags`
+- :cpp:func:`lammps_set_fix_external_callback`
+- :cpp:func:`lammps_fix_external_set_energy_global`
+- :cpp:func:`lammps_fix_external_set_virial_global`
+- :cpp:func:`lammps_has_error`
+- :cpp:func:`lammps_get_last_error_message`
 
 -----------------------
 
@@ -21,6 +29,16 @@ some utility functions that are not directly calling LAMMPS.
 
 -----------------------
 
+.. doxygenfunction:: lammps_fix_external_set_energy_global
+   :project: progguide
+
+-----------------------
+
+.. doxygenfunction:: lammps_fix_external_set_virial_global
+   :project: progguide
+
+-----------------------
+
 .. doxygenfunction:: lammps_has_error
    :project: progguide