setFloat64 method
Writes a double precision floating point value to 8-bytes.
The offset must satisy the relations 0 ≤ offset ≤ offset+8 ≤ this.length.
Implementation
void setFloat64(final double value) {
_increaseCapacity(ByteLength.f64);
buffer.setFloat64(value, offset);
offset += ByteLength.f64;
}