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//genesis - tools.g for CPG 2.0 version
// ===========================================
// links together two asymmetric compartments
// ===========================================
function link_compartment(comp1,comp2)
addmsg {comp1} {comp2} RAXIAL Ra previous_state
addmsg {comp2} {comp1} AXIAL previous_state
end
// ===========================================
// links a channel which computes channel current
// (e.g. ChannelC2 or synchan) with a compartment
// ===========================================
function link_channel2(channel,compartment)
addmsg {channel} {compartment} CHANNEL Gk Ek
addmsg {compartment} {channel} VOLTAGE Vm
end
/* Functions for getting and setting synchan weights given the source
element and the number of the SPIKE message
*/
function getweight(src_element, spikemsg)
str src_element, dest_element
int spikemsg, synindex
dest_element = {getsyndest {src_element} {spikemsg}}
synindex = {getsyndest {src_element} {spikemsg} -index}
return {getfield {dest_element} synapse[{synindex}].weight}
end
function setweight(src_element, spikemsg, weight)
str src_element, dest_element
int spikemsg, synindex
float weight
dest_element = {getsyndest {src_element} {spikemsg}}
synindex = {getsyndest {src_element} {spikemsg} -index}
setfield {dest_element} synapse[{synindex}].weight {weight}
end
// Not used in this simulation, but is available:
// ===========================================
// sets up data file output of either binary or ascii type
// ===========================================
function disk_output(path,type)
str path,type
if(type == "binary")
create disk_out {path}
end
if(type == "ascii")
create asc_file {path}
end
setfield {path} flush 1 \
leave_open 1
useclock {path} 1
end
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